Works (141)
Updated: April 5th, 2024 12:19
2023 article
Airplane Detection and Classification Based on Mask R-CNN and YOLO with Feature Engineering
INTELLIGENT SYSTEMS AND APPLICATIONS, VOL 2, Vol. 543, pp. 752–768.
author keywords: Airplane classification; Feature engineering; Mask R-CNN; YOLOv3
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: December 12, 2022
2022 article
An XGBoost-Based Fitted Q Iteration for Finding the Optimal STI Strategies for HIV Patients
Yu, Y., & Tran, H. (2022, June 2). IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, Vol. 6.
author keywords: Viruses (medical); Immune system; Drugs; Numerical models; Subspace constraints; Mathematical models; Load modeling; Fitted Q iteration algorithm; human immunodeficiency virus (HIV); reinforcement learning; structured treatment interruption (STI) strategy; XGBoost regression
TL;DR:
An XGBoost-based fitted Q iteration algorithm is proposed for finding the optimal structured treatment interruption (STI) strategies for HIV patients, and it is shown that this algorithm can obtain acceptable and optimal STI strategies with fewer training data.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: June 20, 2022
2021 journal article
Deep learning and regression approaches to forecasting blood glucose levels for type 1 diabetes
BIOMEDICAL SIGNAL PROCESSING AND CONTROL, 69.
author keywords: Neural networks; Regression; Encoder decoder; Time series forecasting; Diabetes
TL;DR:
A neural network model using an encoder-decoder architecture has the most stable performance and is able to recover missing dynamics in short time intervals and may enable a feasible solution with low computational cost for the time-dependent adjustment of artificial pancreas for diabetes patients.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 30, 2021
2019 article
An optimal control approach for blood pressure regulation during head-up tilt
Williams, N. D., Mehlsen, J., Tran, H. T., & Olufsen, M. S. (2019, April). BIOLOGICAL CYBERNETICS, Vol. 113, pp. 149–159.
author keywords: Cardiovascular dynamics modeling; Head-up tilt; Non-pulsatile model; Orthostatic intolerance; Optimal control
MeSH headings : Blood Pressure / physiology; Cardiac Output / physiology; Heart Rate / physiology; Humans; Lower Extremity / physiology; Models, Cardiovascular; Nonlinear Dynamics; Posture / physiology; Tilt-Table Test; Vascular Resistance
TL;DR:
Results show that the optimal control approach can predict time-varying quantities regulated by the cardiovascular control system, and shows the feasibility of using optimal control theory to compute physiological control variables, vascular resistance and cardiac contractility.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 2, 2019
2019 journal article
Cardiovascular dynamics during head-up tilt assessed via pulsatile and non-pulsatile models
Journal of Mathematical Biology, 79(3), 987–1014.
author keywords: Cardiovascular dynamics modeling; Head-up tilt; Pulsatile versus non-pulsatile modeling; Parameter estimation; Orthostatic intolerance
MeSH headings : Adult; Blood Pressure; Cardiac Output / physiology; Heart Rate; Hemodynamics; Humans; Male; Models, Cardiovascular; Pulsatile Flow; Supine Position; Tilt-Table Test; Vascular Resistance / physiology
TL;DR:
It is shown that mathematical modeling can be used to predict changes in cardiac contractility, vascular resistance, and arterial compliance, quantities that cannot be measured but are useful to assess the system’s state.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 19, 2019
2019 journal article
IMMUNOSUPPRESSANT TREATMENT DYNAMICS IN RENAL TRANSPLANT RECIPIENTS: AN ITERATIVE MODELING APPROACH
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 24(6), 2781–2797.
author keywords: Inverse problem; infection dynamics; differential equations; renal transplantation; immunosuppression therapy; iterative modeling process; BKV
TL;DR:
This work analyzes and improves the current mathematical model by modifying it to be more biologically realistic and amenable for designing an adaptive treatment strategy for renal transplant recipients infected by BK virus.
(via Semantic Scholar)
doi.org (publisher)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: April 22, 2019
2019 journal article
Real-time implementation and analysis of a modified energy based controller for the swing-up of an inverted pendulum on a cart
EUROPEAN JOURNAL OF CONTROL, 50, 176–187.
author keywords: Inverted pendulum; Energy based control; Lyapunov functions; Real-time implementation
TL;DR:
A modified energy based swing-up controller using Lyapunov functions is derived using a more complex dynamical model for the single inverted pendulum (SIP) system than the simplified model that is most commonly used.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: December 9, 2019
2018 journal article
Acquisition War-Gaming Technique for Acquiring Future Complex Systems: Modeling and Simulation Results for Cost Plus Incentive Fee Contract
Mathematics, 6(3), 43.
author keywords: game theory; Bayesian games; incentives; contract parameters; Cost plus Incentive Fee (CPIF); mathematical modelling; simulation; program and technical baseline (PTB); acquisition strategy; space systems
TL;DR:
An innovative system engineering approach to model the Department of Defense (DoD) acquisition process and several optimization modules including simulation models using game theory and war-gaming concepts are presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2018 journal article
Detection of Bladder Contractions From the Activity of the External Urethral Sphincter in Rats Using Sparse Regression
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 26(8), 1636–1644.
author keywords: LASSO; neural stimulation; bladder dysfunction; spectrogram
MeSH headings : Algorithms; Animals; Computer Simulation; Electromyography; Female; Models, Theoretical; Muscle Contraction / physiology; Pudendal Nerve; Rats; Rats, Wistar; Urethra / physiology; Urinary Bladder / physiology; Urinary Incontinence / rehabilitation
TL;DR:
A novel method for prediction of bladder pressure using a time-dependent spectrogram representation of external urethral sphincter electromyographic (EUS EMG) activity and a least absolute shrinkage and selection operator regression model is proposed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: July 20, 2019
2018 conference paper
Ensemble Kalman Filtering for Inverse Optimal Control
In S.-long Ao, O. Castillo, C. Douglas, D. D. Feng, & A. Korunsky (Eds.), International MultiConference of Engineers and Computer Scientists : IMECS 2018: 14-16 March, 2018, the Royal Garden Hotel, Kowloon, Hong Kong: Vol. II (pp. 526–530). Hong Kong: Newswood Limited, International Association of Engineers.
Ed(s): S. Ao, O. Castillo, C. Douglas, D. Feng & A. Korunsky
Event: International MultiConference of Engineers and Computer Scientists : IMECS 2018 at Royal Garden Hotel, Kowloon, Hong Kong on March 14-16, 2018
Source: NC State University Libraries
Added: October 31, 2020
2018 chapter
Hepatitis C Viral Dynamics Using a Combination Therapy of Interferon, Ribavirin, and Telaprevir: Mathematical Modeling and Model Validation
In Hepatitis C - From Infection to Cure.
TL;DR:
A mathematical model is introduced for Hepatitis C dynamics treated with the direct acting antiviral drug, telaprevir, alongside traditional interferon and ribavirin treatments to understand how this combination therapy affects the viral load of patients exhibiting different types of response.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: November 16, 2019
2018 journal article
Nonlinear Kalman filtering for censored observations
Applied Mathematics and Computation, 316, 155–166.
author keywords: Extended Kalman filter; Censored observation; Parameter estimation; Hepatitis C virus (HCV); Human immunodeficiency virus (HIV)
TL;DR:
A modified version of the extended Kalman filter is developed to handle the case of censored observations in nonlinear systems and is validated in a simple oscillator system first, showing its ability to accurately reconstruct state variables and track system parameters when observations are censored.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2018 journal article
Optimal control of immunosuppressants in renal transplant recipients susceptible to BKV infection
Optimal Control Applications and Methods, 40(2), 292–309.
author keywords: BK virus; immunosuppression; Kalman filtering; optimal feedback control; receding horizon control; renal transplant
TL;DR:
A feedback control formulation is designed to predict the optimal amount of immunosuppression required by renal transplant recipients in the context of infections caused by BK virus and concludes that, using the presented methodology, an individualized adaptive treatment schedule can be built for kidney transplant recipients.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: March 25, 2019
2018 journal article
Personalized mathematical model of endotoxin-induced inflammatory responses in young men and associated changes in heart rate variability
Mathematical Modelling of Natural Phenomena, 13(5), 42.
Ed(s): K. Maruta, S. Minaev, N. Il Kim, H. Im & V. Gubernov
author keywords: Acute inflammation; mathematical modeling; heart rate variability; parameter estimation
TL;DR:
The observed correlation between the inflammatory response and HRV brings us a step further towards understanding if HRV predictions can be used as a marker for inflammation, potentially translating to identifying a non-invasive marker that can be use to detect the onset of sepsis.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: January 21, 2019
2018 chapter
War-Gaming Applications for Achieving Optimum Acquisition of Future Space Systems
In Simulation and Gaming.
TL;DR:
The goal of this chapter is to apply the proposed war-gaming frameworks to develop and evaluate PTB solutions and associated acquisition strategies in the context of acquisition of future space systems.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: November 16, 2019
2017 journal article
A physiologically based pharmacokinetic model of vitamin D
Journal of Applied Toxicology, 37(12), 1448–1454.
author keywords: vitamin D; PBPK; dynamic adipose partition coefficient; Hill equation; absorption; distribution; metabolism and excretion
MeSH headings : Adipose Tissue / metabolism; Administration, Oral; Calcifediol / blood; Calcifediol / metabolism; Cholecalciferol / administration & dosage; Cholecalciferol / blood; Cholecalciferol / pharmacokinetics; Dose-Response Relationship, Drug; Humans; Models, Biological; Seasons; Sunlight; Tissue Distribution / physiology
TL;DR:
Through incorporating the optimized parameters with the adipose partition coefficient adaptation to the PBPK model, this study was able to fit serum concentration data for circulating vitamin D at all three supplementation concentrations within confidence intervals of the data.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: November 11, 2019
2017 journal article
Adaptive filtering for hidden node detection and tracking in networks
Chaos (Woodbury, N.Y.), 27(7).
Source: NC State University Libraries
Added: August 6, 2018
2017 journal article
An Optimal Control Approach to Structured Treatment Interruptions for HIV Patients: A Personalized Medicine Perspective
Applied Mathematics, 08(07), 934–955.
TL;DR:
An optimal control approach to determine STI regimen for HIV patients was implemented in the context of the receding horizon control (RHC) using a mathematical model for the in-vivo dynamics of an HIV type 1 infection.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: November 11, 2019
2017 journal article
Feasibility of parameter estimation in hepatitis C viral dynamics models
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 25(1), 69–80.
author keywords: Parameter estimation; expectation maximization; identifiability; sensitivity analysis
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2017 journal article
Mathematical and Statistical Model Misspecifications in Modeling Immune Response in Renal Transplant Recipients
Inverse Problems in Science and Engineering, 26(2), 1–18.
author keywords: Renal transplant; BK virus; polyomavirus nephropathy; inverse problems; pseudo measurement errors; difference-based methods; model misspecification; statistical error model; 62P10; 92B99; 62G99; 37N15
TL;DR:
This work examines uncertainty in clinical data from a kidney transplant recipient infected with BK virus and investigates mathematical model and statistical model misspecifications in the context of least squares methodology.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: November 11, 2019
2017 conference paper
Real-Time Implementation of a LQR-Based Controller for the Stabilization of a Double Inverted Pendulum
In S.-long Ao, O. Castillo, C. Douglas, D. D. Feng, & A. Korunsky (Eds.), International MultiConference of Engineers and Computer Scientists : IMECS 2017: 15-17 March, 2017, the Royal Garden Hotel, Kowloon, Hong Kong: Vol. I (pp. 245–250). Hong Kong: Newswood Limited.
Ed(s): S. Ao, O. Castillo, C. Douglas, D. Feng & A. Korunsky
Event: International MultiConference of Engineers and Computer Scientists on March 15-17, 2017
Source: NC State University Libraries
Added: October 31, 2020
2017 journal article
Using Multi-Class Classification Methods to Predict Baseball Pitch Types
Journal of Sports Analytics, 4(1), 85–93.
TL;DR:
This work used data from three recent MLB seasons to compare individual pitcher predictions based on multi-class linear discriminant analysis, support vector machines, and classification trees to lead to the development of a real-time, live-game predictor.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: December 16, 2019
2017 conference paper
War-gaming application for future space systems acquisition: MATLAB implementation of war-gaming acquisition models and simulation results
In K. D. Pham & G. Chen (Eds.), Sensors and Systems for Space Applications X.
Ed(s): K. Pham & G. Chen
Event: SPIE Defense + Security
author keywords: Unified Game-based Acquisition Framework; Advanced Game-based Mathematical Framework; Bayesian games; Program and Technical Baseline; Warfighter Capability; MATLAB; Nash equilibrium; Monte Carlo simulations; Fixed Price Seal Bid; Firm Fixed Price; Fixed Price Incentive Firm
TL;DR:
The paper describes the MATLAB (MathWorks) programs that were developed during the REU workshop1 to implement The Aerospace Corporation developed Unified Game-based Acquisition Framework and Advanced Game - based Mathematical Framework and its associated War-Gaming Engine models.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: November 11, 2019
2016 conference paper
RFI modeling and prediction approach for SATOP applications: RFI prediction models
In K. D. Pham & G. Chen (Eds.), Sensors and Systems for Space Applications IX (Vol. 9838).
Ed(s): K. Pham * & G. Chen*
Event: SPIE Defense + Security
author keywords: RFI modeling and prediction; RFI prediction; Carrier synchronization loop; Signal-to-Noise Ratio (SNR); Unified S-Band; RFI estimating and predicting; Command; Bit Error Rate (BER)
TL;DR:
The commands BER degradation model presented in this paper allows the ground system operator to estimate the optimum transmitted SNR to maintain a required command BER level in the presence of both friendly and un-friendly RFI sources.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2016 conference paper
Real-Time Stabilization of a Single Inverted Pendulum Using a Power Series Based Controller
In G.-C. Yang, S.-I. Ao, X. Huang, & O. Castillo (Eds.), Transactions on engineering technologies : International MultiConference of Engineers and Computer Scientists 2015 (pp. 1–14). Singapore: Springer.
Ed(s): G. Yang, S. Ao, X. Huang & O. Castillo
Event: International MultiConference of Engineers and Computer Scientists at Hong Kong on March 18-20, 2015
Source: NC State University Libraries
Added: October 31, 2020
2016 conference paper
Swing-up of an Inverted Pendulum on a Cart Using a Modified Energy Based Approach
International MultiConference of Engineers and Computer Scientists : IMECS 2016 : 16-18 March, 2016, the Royal Garden Hotel, Kowloon, Hong Kong, I, 185–190. Hong Kong: Newswood Limited, International Association of Engineers.
Event: International MultiConference of Engineers and Computer Scientists : IMECS 2016 at Royal Garden Hotel, Kowloon, Hong Kong on March 16-18, 2016
Source: NC State University Libraries
Added: October 31, 2020
2015 conference paper
A Dynamic Feature Selection Based LDA Approach to Baseball Pitch Prediction
In X.-L. Li, T. Cao, E.-P. Lim, Z.-H. Zhou, T.-B. Ho, & D. Cheung (Eds.), Trends and Applications in Knowledge Discovery and Data Mining (pp. 125–137).
Ed(s): X. Li, T. Cao, E. Lim, Z. Zhou, T. Ho n & D. Cheung
Event: PAKDD 2015 Workshops: BigPMA, VLSP, QIMIE, DAEBH at Ho Chi Minh City, Vietnam on May 19-21, 2015
author keywords: Machine learning; Hypothesis testing; Feature selection; Pitch prediction; PITCHf/x; MLB; LDA; ROC
TL;DR:
This work extends the classification to pitch prediction fastball or nonfastball by restricting the analysis to pre-pitch features by performing significant feature analysis and introducing a novel approach for feature selection.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
16. Peace, Justice and Strong Institutions
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Optimization of Klystron Designs Using Deterministic Sampling Methods
IEEE Transactions on Electron Devices, 62(3), 1032–1036.
author keywords: Design optimization; klystrons; numerical simulation; sampling methods
TL;DR:
A method is presented for optimizing the design of klystron circuits that automates the selection of cavity positions, resonant frequencies, quality factors, R/Q and other circuit parameters to maximize the efficiency with required gain.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2015 conference paper
RFI modeling and prediction approach for SATOPS applications
In K. D. Pham & G. Chen (Eds.), Sensors and Systems for Space Applications VIII (Vol. 9469).
Ed(s): K. Pham & G. Chen*
Event: SPIE Defense + Security
author keywords: Friendly RFI; Unfriendly RFI; Detection; Prediction; Satellite Operations; Command; Quality-of-Service; Bit Error Rate; Synchronization; Unified-S-Band; Satellite Control Network; Interference Protection Criteria
TL;DR:
The proposed frameworks allow the designer to estimate the optimum transmitted signal power to maintain a required USB SATOPS Quality-of-Service (QoS) in the presence of both friendly and unfriendly RFI sources.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2015 conference paper
Real-Time Implementation of a Power Series Based Nonlinear Controller for the Balance of a Single Inverted Pendulum
International MultiConference of Engineers and Computer Scientists : IMECS 2015 : 18-20 March, 2015, the Royal Garden Hotel, Kowloon, Hong Kong, 1, 237–241. Hong Kong: Newswood Limited, International Association of Engineers.
Event: IMECS 2015 at Hong Kong on March 18-20, 2015
Source: NC State University Libraries
Added: January 9, 2021
2015 conference paper
Recent advances in beam optics analyzer
2015 ieee international vacuum electronics conference (ivec).
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2015 journal article
Stochastic nonlinear mixed effects: a metformin case study
Journal of Pharmacokinetics and Pharmacodynamics, 43(1), 85–98.
author keywords: Population pharmacokinetics; Kalman filter; tochastic differential equations; Model development; Parameter estimation; Nonlinear mixed effects
MeSH headings : Algorithms; Computer Simulation; Cross-Over Studies; Delayed-Action Preparations; Humans; Hypoglycemic Agents / administration & dosage; Hypoglycemic Agents / pharmacokinetics; Metformin / administration & dosage; Metformin / pharmacokinetics; Nonlinear Dynamics; Randomized Controlled Trials as Topic; Stochastic Processes
TL;DR:
The extended Kalman filter and unscented Kalman Filter algorithms were successfully implemented in NLME models using MATLAB with run time differences between the ODE and SDE methods comparable to the differences found by Kakhi [10] for their stochastic deconvolution.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: November 11, 2019
2015 journal article
Using Kalman Filtering to Predict Time-Varying Parameters in a Model Predicting Baroreflex Regulation During Head-Up Tilt
IEEE Transactions on Biomedical Engineering, 62(8), 1992–2000.
author keywords: Baroreflex regulation; cardiovascular; DRAM; ensemble transform Kalman filter; head-up tilt; Kalman filtering; parameter estimation
MeSH headings : Algorithms; Baroreflex / physiology; Blood Pressure / physiology; Electrocardiography; Heart Rate / physiology; Humans; Male; Models, Cardiovascular; Posture / physiology; Signal Processing, Computer-Assisted
TL;DR:
This study compares two methods predicting time-varying changes in cardiac contractility and vascular resistance during head-up tilt and shows that the ensemble transform Kalman filter (ETKF) has a significantly shorter computational time.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2014 conference paper
Applying Machine Learning Techniques to Baseball Pitch Prediction
In M. De Marsico, A. Tabbone, & A. Fred (Eds.), Proceedings of the 3rd International Conference on Pattern Recognition Applications and Methods (Vol. 1, pp. 520–527).
Ed(s): M. De Marsico, A. Tabbone & A. Fred
Event: International Conference on Pattern Recognition Applications and Methods
TL;DR:
This work applies several common machine learning classification methods to PITCHf/x data to classify pitches by type and performs significant feature analysis and introduces a novel approach for feature selection, achieving moderate improvement over former results.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: October 31, 2020
2014 chapter
Baseball pitch classification
In IAENG Transactions on Engineering Sciences (pp. 393–399).
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2013 journal article
A Comparison of Feature Selection and Classification Algorithms in Identifying Baseball Pitches
International MultiConference of Engineers and Computer Scientists : IMECS 2013 : 13-15 March, 2013, the Royal Garden Hotel, Kowloon, Hong Kong, 263–268.
Ed(s): S. Ao, O. Castillo, C. Douglas, D. Feng & J. Lee
Event: International MultiConference of Engineers and Computer Scientists at Royal Garden Hotel, Kowloon, Hong Kong on March 13-15, 2013
Source: NC State University Libraries
Added: January 13, 2021
2013 article
Application of the Unscented Kalman Filtering to Parameter Estimation
MATHEMATICAL MODELING AND VALIDATION IN PHYSIOLOGY: APPLICATIONS TO THE CARDIOVASCULAR AND RESPIRATORY SYSTEMS, Vol. 2064, pp. 75–88.
TL;DR:
This chapter illustrates the application of one approach to deal with nonlinear model dynamics, the so-called unscented Kalman filter, and shows how some of the tools for model validation discussed in other chapters of this volume can be used to improve the estimation process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 conference paper
Cardiovascular Dynamics during Head-up Tilt assessed Via a Pulsatile and Non-pulsatile Model
Proceedings of the 3rd International Conference on Simulation and Modeling Methodologies, Technologies and Applications, 1, 673–680.
Event: Special Session on Modelling and Simulation in Biology and Medicine
TL;DR:
It is shown that mathematical modeling can be used to predict changes in cardiac contractility, vascular resistance, and arterial compliance, quantities that cannot be measured but are useful to assess the system’s state.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 10, 2020
2012 conference paper
A Kalman Filtering Based Approach for the Modeling of the Cardiovascular Regulation System
In W. Backfrieder, A. Bruzzone, F. Longo, V. Novak, & J. Rosen (Eds.), Proceeding of The 1st international workshop on innovative simulation for healthcare, I-WISH (pp. 107–112).
Ed(s): W. Backfrieder, A. Bruzzone, F. Longo, V. Novak & J. Rosen
Event: International Workshop on Innovative Simulation for Healthcare at Vienna, Austria on September 19-21, 2012
Source: NC State University Libraries
Added: January 9, 2021
2012 conference paper
Global Sensitivity and Identifiability Analysis Applied to a Model Predicting Baroreflex Regulation During Head-up Tilt
In W. Backfrieder, A. Bruzzone, F. Longo, V. Novak, & J. Rosen (Eds.), Proceeding of The 1st international workshop on innovative simulation for healthcare, I-WISH (pp. 81–86).
Ed(s): W. Backfrieder, A. Bruzzone, F. Longo, V. Novak & J. Rosen
Event: International Workshop on Innovative Simulation for Healthcare at Vienna, Austria on September 19-21, 2012
Source: NC State University Libraries
Added: January 9, 2021
2012 journal article
Modeling Red Blood Cell and Iron Dynamics in Patients with Chronic Kidney Disease
International Journal of Pure and Applied Mathematics, 75(1), 103–140.
Source: NC State University Libraries
Added: January 9, 2021
2012 chapter
Optimal Control Theory
In A. Hastings & L. Gross (Eds.), Encyclopedia of Theoretical Ecology (pp. 519–523). Berkeley, CA: University of California Press.
Ed(s): A. Hastings & L. Gross
Source: NC State University Libraries
Added: January 13, 2021
2011 journal article
An SDRE-Based Approach for HIV Feedback Control and Control of Thin Film Growth in a CVD Reactor
IFAC Proceedings Volumes, 44(1), 9601–9606.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2011 journal article
Receding Horizon Control of HIV
OPTIMAL CONTROL APPLICATIONS & METHODS, 32(6), 681–699.
author keywords: HIV model; Receding Horizon Control; extended Kalman filter; state estimator
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2010 journal article
A Multicompartment Liver-based Pharmacokinetic Model for Benzene and its Metabolites in Mice
BULLETIN OF MATHEMATICAL BIOLOGY, 72(3), 507–540.
author keywords: Benzene metabolism model; Ordinary differential equations; Existence and uniqueness; Inverse problems
MeSH headings : Animals; Benzene / pharmacokinetics; Cytochrome P-450 CYP2E1 / metabolism; Glutathione / metabolism; Liver / enzymology; Liver / metabolism; Mice; Models, Biological
TL;DR:
This study shows that the multicompartment metabolism model does improve predictions over the previous model and that in vitro metabolic constants can be successfully extrapolated to predict in vivo data for benzene metabolism and dosimetry.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2010 journal article
A comparison of nonlinear filtering approaches in the context of an HIV model
Mathematical Biosciences and Engineering, 7(2), 213–236.
author keywords: extended Kalman filter; unscented Kalman filter; Gauss-Hermite filter; HIV
MeSH headings : Antiretroviral Therapy, Highly Active / methods; CD4 Lymphocyte Count; Computer Simulation; Data Interpretation, Statistical; HIV / physiology; HIV Infections / drug therapy; HIV Infections / immunology; HIV Infections / virology; Humans; Models, Biological; Nonlinear Dynamics
TL;DR:
Three different filtering methods are compared for state-only and coupled state and parameter estimation when used with log state variables of a model of the immunologic response to the human immunodeficiency virus (HIV) in individuals.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2010 journal article
Design of Doubly Convergent Multiple-Beam Electron Guns
IEEE TRANSACTIONS ON PLASMA SCIENCE, 38(6), 1337–1344.
author keywords: Computer optimization; electron guns; multiple-beam gun; multiple-beam klystron
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2009 journal article
Computational design of asymmetric electron beam devices
IEEE Transactions on Electron Devices, 56(5), 753–761.
author keywords: Computer optimization; electron beam; electron gun; multiple beam; RF sources; sheet beam
TL;DR:
Optimization techniques to automate the most time-consuming tasks of the design, which is searching the available parameter space to optimize performance, are described.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: NC State University Libraries
Added: October 7, 2019
2009 journal article
HIV Model Analysis and Estimation Implementation Under Optimal Control Based Treatment Strategies
International Journal of Pure and Applied Mathematics, 57(3), 357–392.
Source: NC State University Libraries
Added: January 9, 2021
2009 book
Mathematical and experimental modeling of physical and biological processes
Boca Raton : CRC Press.
Source: NC State University Libraries
Added: August 6, 2018
2009 conference paper
Modeling cerebral blood flow and regulation
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Presented at the 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Event: 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society
MeSH headings : Blood Flow Velocity / physiology; Blood Pressure / physiology; Brain / blood supply; Brain / physiology; Cerebral Arteries / physiology; Cerebrovascular Circulation / physiology; Computer Simulation; Feedback, Physiological / physiology; Humans; Models, Biological
TL;DR:
One model characterises cerebral autoregulation, the other describes the beat-to-beat distribution of blood flow to the major regions of the brain, and both models have been validated against experimental data from a healthy young subject.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2008 journal article
A respiratory system model: Parameter estimation and sensitivity analysis
CARDIOVASCULAR ENGINEERING, 8(2), 120–134.
author keywords: respiratory system; mathematical models; sensitivity analysis; parameter identification
MeSH headings : Carbon Dioxide / metabolism; Computer Simulation; Feedback, Physiological / physiology; Humans; Lung / physiology; Models, Biological; Oxygen / metabolism; Pulmonary Gas Exchange / physiology; Reproducibility of Results; Respiratory Mechanics / physiology; Sensitivity and Specificity
TL;DR:
This paper considers a simple model of the respiratory control system and describes issues related to numerical estimates of key parameters involved in respiratory function such as central and peripheral control gains, transport delay, and lung compartment volumes, and examines methods for studying how to improve the parameter estimation process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 journal article
Computer optimized design of electron guns
IEEE TRANSACTIONS ON PLASMA SCIENCE, 36(1), 156–168.
author keywords: beam optics analysis; computer optimization; electron gun; implicit filtering; klystron; Nelder-Mead; optimization; simulation; traveling wave tube
TL;DR:
This paper considers the problem of designing electron guns using computer optimization techniques, and several different design parameters are manipulated while considering multiple design criteria, including beam and gun properties.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 conference paper
Computer optimized design of electron guns
2008 IEEE International Vacuum Electronics Conference. Presented at the 2008 IEEE International Vacuum Electronics Conference (IVEC).
Event: 2008 IEEE International Vacuum Electronics Conference (IVEC)
TL;DR:
This approach uses advanced solid modeling CAD programs capable of controlling geometrical parameters with design tables manipulated by an optimization control program to develop optimization techniques for advanced, 3D, electron guns.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2008 conference paper
Implementation of Computer Optimization for Design of Electron Guns
'Proceedings of the 9th IEEE International Vacuum Electronics Conference. Presented at the 9th IEEE International Vacuum Electronics Conference, Monterey, CA.
Event: 9th IEEE International Vacuum Electronics Conference at Monterey, CA on April 22-24, 2008
Source: NC State University Libraries
Added: January 9, 2021
2008 conference paper
Implementation of computer optimization for design of electron guns
2008 33rd International Conference on Infrared, Millimeter and Terahertz Waves. Presented at the 2008 33rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2008).
Event: 2008 33rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2008)
TL;DR:
Current implementation of a magnetic solver into a 3D finite element electron beam trajectory code is allowing optimized design of the electrostatic, optical and magnetic configuration of 3D device.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2008 article
Introduction to the special issues: Short-term cardiovascular-respiratory control mechanisms
Batzel, J. J., Novak, V., Kappel, F., Olufsen, M. S., & Tran, H. T. (2008, March). CARDIOVASCULAR ENGINEERING, Vol. 8, pp. 1–4.
MeSH headings : Animals; Cardiovascular Physiological Phenomena; Computer Simulation; Feedback / physiology; Humans; Models, Biological; Respiratory Physiological Phenomena
TL;DR:
This and the following issue of Cardiovascular Engineering are special issues reflecting research discussed during an interdisciplinary focused workshop entitled Short-term Cardiovascular–Respiratory Control Mechanisms.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 journal article
Modeling heart rate regulation - Part I: Sit-to-stand versus head-up tilt
CARDIOVASCULAR ENGINEERING, 8(2), 73–87.
author keywords: mathematical modeling; heart rate regulation; sensitivity analysis
MeSH headings : Aged; Baroreflex / physiology; Blood Pressure / physiology; Computer Simulation; Feedback, Physiological / physiology; Female; Head / physiology; Heart Rate / physiology; Humans; Male; Models, Cardiovascular; Posture / physiology; Tilt-Table Test / methods
TL;DR:
During head-up tilt, the baseline firing-rate is larger than during sit-to-stand and that the combined effect of vestibular and central command stimulation of muscle sympathetic nerve activity is less pronounced than during sitting to standing.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 journal article
Sensitivity analysis and model assessment: Mathematical models for arterial blood flow and blood pressure
CARDIOVASCULAR ENGINEERING, 8(2), 94–108.
author keywords: cardiovascular modeling; sensitivity analysis; model reduction; parameter estimation
MeSH headings : Algorithms; Arteries / physiology; Blood Flow Velocity / physiology; Blood Pressure / physiology; Computer Simulation; Diagnosis, Computer-Assisted / methods; Models, Cardiovascular; Posture / physiology; Reproducibility of Results; Sensitivity and Specificity
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 journal article
Sensory irritation response in rats: Modeling, analysis and validation
BULLETIN OF MATHEMATICAL BIOLOGY, 70(2), 555–588.
author keywords: sensory response; PBPK; formaldehyde
MeSH headings : Animals; Computer Simulation; Dose-Response Relationship, Drug; Feedback, Physiological; Formaldehyde / toxicity; Gases / toxicity; Hypoventilation / etiology; Hypoventilation / physiopathology; Hypoventilation / veterinary; Inhalation Exposure; Irritants / toxicity; Models, Biological; Neuroepithelial Cells / drug effects; Neuroepithelial Cells / physiology; Pulmonary Ventilation / drug effects; Rats; Respiration / drug effects; Respiratory System / drug effects; Respiratory System / innervation; Respiratory System / physiopathology; Sensation / drug effects; Sensation / physiology; Trigeminal Nerve / drug effects; Trigeminal Nerve / physiopathology
TL;DR:
A mathematical model is created to describe how the presence of irritants affects respiration in the rat and predicts the formaldehyde data well, and is thought to be a reasonable description of the physiological system of sensory irritation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 journal article
A delayed nonlinear PBPK model for genistein dosimetry in rats
BULLETIN OF MATHEMATICAL BIOLOGY, 69(1), 93–117.
author keywords: genistein; biliary excretion; pharmacokinetics; delay-differential equations
MeSH headings : Animals; Bile / metabolism; Biliary Tract / drug effects; Biliary Tract / metabolism; Genistein / pharmacokinetics; Genistein / pharmacology; Models, Biological; Nonlinear Dynamics; Rats
TL;DR:
A physiologically based pharmacokinetic (PBPK) model that focuses on biliary excretion with the goal of accurately simulating the observed suppression of genistein is described.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 monograph
Cardiovascular and Respiratory Systems
TL;DR:
The cardiovascular system under an ergometric workload and the nonlinear feedback law are studied, which shows clear patterns in the response of the immune system to changes in pressure.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 3, 2020
2007 conference paper
Computer optimization of electron gun designs
2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics. Presented at the 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics (IRMMW-THz).
Event: 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics (IRMMW-THz)
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2007 journal article
Enhanced features for design of traveling wave tubes using CHRISTINE-1D
IEEE TRANSACTIONS ON PLASMA SCIENCE, 35(4), 1056–1064.
author keywords: DIviding RECTangles (DIRECT); folded waveguide slow-wave circuit; goal functions; Nelder-Mead; optimization; traveling wave tubes (TWTs)
TL;DR:
The objectives of this paper are to investigate optimization techniques that may be better suited for this problem (for example, simplex type methods such as Nelder-Mead and Dividing Rectangles); to allow optimization of nonhelix TWTs; and to implement new optimization goal functions.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 journal article
Nonlinear feedback controllers and compensators: a state-dependent Riccati equation approach
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 37(2), 177–218.
author keywords: nonlinear feedback control; nonlinear compensator; state-dependent Riccati equations
TL;DR:
This paper addresses the effectiveness and potential of the SDRE technique for the design of nonlinear compensator-based feedback controllers and the asymptotic convergence of the estimator and the compensated system.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 article
Real-time implementation of a frequency shaping controller on a cantilever beam
APPLIED NUMERICAL MATHEMATICS, Vol. 57, pp. 778–790.
TL;DR:
The real time implementation of a control methodology for the attenuation of beam vibrations in a smart structure paradigm caused by a narrow-band exogenous force is presented using real-time partial state measurements.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 journal article
Subset selection for parameter estimation in an HIV model
PAMM, 7(1), 1121501–1121502.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2006 journal article
A state-dependent Riccati equation-based estimator approach for HIV feedback control
OPTIMAL CONTROL APPLICATIONS & METHODS, 27(2), 93–121.
author keywords: multidrug therapies; feedback control; estimator; HIV model; SDRE
TL;DR:
By anticipation of and response to the disease progression, the dynamic multidrug strategy reduces the viral load, increases the CD4+ T‐cell count and improves the immune response.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2006 conference paper
Computer Optimized Gun Design
2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics. Presented at the >2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics.
Event: >2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics
TL;DR:
This presentation described computer optimization in the 3D trajectory code beam optics analysis (BOA) because meshing in BOA is completely automatic, allowing the program to be controlled by the optimization routines.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2006 conference paper
Dynamic Multidrug Therapies for HIV: Feedback and Structured Treatment Interruption Control Approaches
MTNS 2006 : proceedings of the 17th international symposium on mathematical theory of networks and systems, Kyoto, Japan, 24-28.07.2006. Presented at the 17th International Symposium on Mathematical Theory of Networks and Systems, Kyoto International Conference Hall, Kyoto, Japan.
Event: 17th International Symposium on Mathematical Theory of Networks and Systems at Kyoto International Conference Hall, Kyoto, Japan on July 24-28, 2006
Source: NC State University Libraries
Added: January 11, 2021
2006 journal article
Modeling baroreflex regulation of heart rate during orthostatic stress
AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 291(5), R1355–R1368.
author keywords: mathematical modeling; heart rate control; baroreflex function; sympathetic and parasympathetic responses; vestibulo-sympathetic reflex
MeSH headings : Adult; Aged; Aged, 80 and over; Baroreflex / physiology; Blood Pressure / physiology; Dizziness / physiopathology; Female; Fingers / blood supply; Heart Rate / physiology; Humans; Hypertension / physiopathology; Male; Middle Aged; Models, Theoretical
TL;DR:
A mathematical model that can predict the dynamics of heart rate regulation in response to postural change from sitting to standing is presented and it is demonstrated that this model can accurately predict heart rate dynamics observed in data obtained from healthy young, healthy elderly, and hypertensive elderly subjects.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2006 journal article
Physiologically-based pharmacokinetic modeling of benzene in humans: A Bayesian approach
RISK ANALYSIS, 26(4), 925–943.
author keywords: Bayesian; benzene; dosimetry; human; metabolism; PBPK; variability
TL;DR:
A human physiologically‐based pharmacokinetic (PBPK) model that quantifies tissue doses of benzene and its key metabolites, benzene oxide, phenol, and hydroquinone after inhalation and oral exposures is described.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2005 journal article
Blood pressure and blood flow variation during postural change from sitting to standing: model development and validation
JOURNAL OF APPLIED PHYSIOLOGY, 99(4), 1523–1537.
author keywords: cardiovascular system; mathematical modeling; cerebral blood flow; gravitational effect; autonomic regulation; cerebral autoregulation
MeSH headings : Autonomic Nervous System / physiology; Blood Circulation / physiology; Blood Pressure / physiology; Cerebrovascular Circulation / physiology; Homeostasis; Humans; Linear Models; Models, Cardiovascular; Posture / physiology
TL;DR:
A mathematical model is presented that can predict dynamic changes in beat-to-beat arterial blood pressure and middle cerebral artery blood flow velocity during postural change from sitting to standing and is in agreement with physiological data from a young subject during postures change from Sitting to standing.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2005 journal article
HIV dynamics: Modeling, data analysis, and optimal treatment protocols
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 184(1), 10–49.
author keywords: HIV models; parameter estimation; data and model reduction; structured treatment interruptions; optimal control
TL;DR:
An overview of some concepts and methodologies useful in modeling HIV pathogenesis including parameter estimation, data reduction and representation, and optimal control relative to STI are presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2005 journal article
Reduced-order-based feedback control of the Kuramoto–Sivashinsky equation
Journal of Computational and Applied Mathematics, 173(1), 1–19.
author keywords: viscous film flows; Kuramoto-Sivashinsky equation; nonlinear feedback control; approximate inertial manifold; proper orthogonal decomposition
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2004 journal article
Design of an electron gun using computer optimization
IEEE TRANSACTIONS ON PLASMA SCIENCE, 32(3), 1242–1250.
author keywords: cathode shape optimization; electron gun; optimal shape design; optimization techniques
TL;DR:
The methods of shape optimization are used to design the cathode of an electron gun and the dynamical equations modeling the electron particle path as well as the generalized shape optimization problem will be presented.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2004 journal article
Dynamic multidrug therapies for HIV: Optimal and STI control approaches
Mathematical Biosciences and Engineering, 1(2), 223–241.
TL;DR:
A dynamic mathematical model is formulated that describes the interaction of the immune system with the human immunodeficiency virus and that permits drug "cocktail" therapies and supports a scenario in which STI therapies can lead to long-term control of HIV by the immune response system after discontinuation of therapy.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2004 journal article
Existence-uniqueness and monotone approximation for an erythropoiesis age-structured model
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 289(2), 530–544.
author keywords: erythropoiesis; age-structured model; monotone approximation; existence uniqueness
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2004 conference paper
From Concept to Real-time Implementation: POD Based Reduced Order Control of a Cantilever Beam
In B. De Moor, B. Motmans, J. Willems, P. Van Dooren, & V. Blondel (Eds.), Proceedings of the 16th International Symposium on Mathematical Theory of Networks and Systems (MTNS 2004).
Ed(s): B. De Moor, B. Motmans, J. Willems, P. Van Dooren & V. Blondel
Event: 16th International Symposium on Mathematical Theory of Networks and Systems(MTNS 2004) at Catholic University of Leuven (K.U.Leuven-Belgium) on July 5-9, 2004
Source: NC State University Libraries
Added: January 11, 2021
2004 journal article
Modeling Cerebral Blood Flow Control During Posture Change from Sitting to Standing
Cardiovascular Engineering, 4(1), 47–58.
TL;DR:
A mathematical model is presented that can predict blood flow and pressure during posture change from sitting to standing and uses a compartmental approach to describe pulsatile blood flow velocity and pressure in a number of compartments representing the systemic circulation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: July 20, 2019
2004 journal article
Modeling and optimal regulation of erythropoiesis subject to benzene intoxication
MATHEMATICAL BIOSCIENCES AND ENGINEERING, 1(1), 15–48.
author keywords: hematopoiesis; age-structured model; existence and uniqueness; optimal control
TL;DR:
This investigation proved the existence and uniqueness of the solution of the system of coupled partial and ordinary differential equations, formulated an optimal control problem for the control of erythropoiesis and performed numerical simulations to compare the performance of the optimal feedback law and another feedback function based on the Hill function.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2003 chapter
A well-posedness Result for a Shear Wave Propagation Model
In Control and Estimation of Distributed Parameter Systems (pp. 25–40).
Sources: Crossref, NC State University Libraries
Added: February 10, 2020
2003 conference paper
Beam optics analysis - a 3D finite element charged particle code with adaptive meshing
Third IEEE International Vacuum Electronics Conference (IEEE Cat. No.02EX524). Presented at the Third IEEE International Vacuum Electronics Conference.
Event: Third IEEE International Vacuum Electronics Conference
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2003 journal article
Development of a biologically-based controlled growth and differentiation model for developmental toxicology
JOURNAL OF MATHEMATICAL BIOLOGY, 46(1), 1–16.
author keywords: teratology; multistate process; cellular kinetics; numerical simulation
MeSH headings : Animals; Cell Differentiation / physiology; Cell Division / physiology; Markov Chains; Models, Biological; Stem Cells / cytology; Stem Cells / physiology; Stochastic Processes; Toxicology / methods
TL;DR:
A mathematical model is developed with a highly controlled birth and death process for precursor cells that is both biologically- and statistically-based and easily amenable to the expansion of more complicated models of the developmental process such as the one presented here.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2003 journal article
Modeling of HPA and HPA linearization through a predistorter: Global Broadcasting Service applications
IEEE TRANSACTIONS ON BROADCASTING, 49(2), 132–141.
author keywords: Global Broadcasting Service; high power amplifier; predistorter
TL;DR:
A technique to linearize the high power amplifier (HPA) through a predistorter (PD) based on the extension of Saleh's model for HPA and a simple linear-log model is presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2003 conference paper
SCATTER - a new computer code for modeling reflected electrons from surfaces
Third IEEE International Vacuum Electronics Conference (IEEE Cat. No.02EX524). Presented at the Third IEEE International Vacuum Electronics Conference.
Event: Third IEEE International Vacuum Electronics Conference
TL;DR:
The success of the effort resulted in a stand-alone code that could be use to investigate the effect of various materials and coatings to reduce the emission and there by achieve higher depressed collector efficiencies.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2003 conference paper
State Estimation and Tracking Control of Nonlinear Dynamical Systems
In W. Desch, F. Kappel, & K. Kunisch (Eds.), Control and Estimation of Distributed Parameter Systems (pp. 1–24).
Ed(s): W. Desch, F. Kappel & K. Kunisch
Event: 8th International Conference on Control of Diagnostics of Processes and Systems at Graz, Austria
Sources: NC State University Libraries, NC State University Libraries
Added: January 13, 2021
2002 conference paper
Diversity and Combining Techniques for 2G and 3G PCS Systems
20th AIAA International Communication Satellite Systems Conference and Exhibit. Presented at the 20th AIAA International Communication Satellite Systems Conference and Exhibit.
Event: 20th AIAA International Communication Satellite Systems Conference and Exhibit
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2002 journal article
Modeling and Computation of Propagating Waves from Coronary Stenoses
Computational & Applied Mathematics, 21(3), 767–788.
Source: NC State University Libraries
Added: January 11, 2021
2002 journal article
Proper orthogonal decomposition for flow calculations and optimal control in a horizontal CVD reactor
QUARTERLY OF APPLIED MATHEMATICS, 60(4), 631–656.
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2002 journal article
Proper orthogonal decomposition-based control of transverse beam vibrations: Experimental implementation
IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 10(5), 717–726.
author keywords: Euler-Bernoulli beam equation; feedback control; linear quadratic Gaussian (LQG); proper orthogonal decomposition (POD); reduced order model
TL;DR:
Linear quadratic Gaussian compensator control of transverse vibrations was implemented on an aluminum cantilevered beam in a "smart structure" paradigm and experimental results indicate that POD-based control achieves comparable control attenuation with full-order model- based control.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2002 conference paper
RFI modeling of satellite communications
MILCOM 2000 Proceedings. 21st Century Military Communications. Architectures and Technologies for Information Superiority (Cat. No.00CH37155). Presented at the IEEE Military Communications Conference (MILCOM'00).
Event: IEEE Military Communications Conference (MILCOM'00)
Sources: Crossref, NC State University Libraries
Added: February 10, 2020
2002 journal article
Reduced order modeling and control of thin film growth in an HPCVD reactor
SIAM JOURNAL ON APPLIED MATHEMATICS, 62(4), 1251–1280.
author keywords: chemical vapor deposition; reduced order model; nonlinear feedback tracking control; nonlinear compensator; state-dependent Riccati equations
TL;DR:
This paper describes the development of a reduced order model-based feedback control methodology for regulation of the growth of thin films in a high-pressure chemical vapor deposition (HPCVD) reactor.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2002 conference paper
Survey on Diversity and Combining Techniques
20th AIAA International Communication Satellite Systems Conference and Exhibit. Presented at the 20th AIAA International Communication Satellite Systems Conference and Exhibit.
Event: 20th AIAA International Communication Satellite Systems Conference and Exhibit
Sources: Crossref, NC State University Libraries
Added: January 5, 2020
2002 conference paper
The Human Respiratory Control System: Models, Applications, and Analysis
VACETS VTIC 2002 : George Mason University, May 10-11, 2002 : proceedings. Presented at the The Fourth Vietnamese Association for Computing, Engineering Technology, and Science. International Conference (VTIC 2002), George Mason University, Fairfax, Virginia, USA.
Event: The Fourth Vietnamese Association for Computing, Engineering Technology, and Science. International Conference (VTIC 2002) at George Mason University, Fairfax, Virginia, USA on May 10-11, 2002
Source: NC State University Libraries
Added: January 11, 2021
2002 conference paper
User-friendly, economical, 3D charged particle code with adaptive meshing
IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference (Cat. No.01CH37255). Presented at the IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference.
Event: IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference
TL;DR:
This presentation will provide details of the code operation and capabilities of a user-friendly 3-D, finite element, charged particle code with adaptive meshing, developed by Calabazas Creek Research, in association with Rensselaer Polytechnic Institute and Simmetrix.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: October 31, 2020
2001 chapter
Chemical Vapor Deposition Processes: Reduced-order Modeling
In K. H. Jürgen Buschow, M. C. Flemings, E. J. Kramer, P. Veyssière, R. W. Cahn, B. Ilschner, & S. Mahajan (Eds.), Encyclopedia of Materials: Science and Technology (2nd ed., pp. 1183–1187).
Ed(s): K. Jürgen Buschow, M. Flemings, E. Kramer, P. Veyssière, R. Cahn, B. Ilschner, S. Mahajan
Sources: NC State University Libraries, NC State University Libraries
Added: January 13, 2021
2001 journal article
Compensator control for chemical vapor deposition film growth using reduced-order design models
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 14(3), 231–241.
author keywords: compensators; CVD; feedback control; reduced order
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2001 conference paper
Feedback control of thin film growth in an HPCVD reactor via reduced order models
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228). Presented at the 40th Conference on Decision and Control.
Event: 40th Conference on Decision and Control
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: October 31, 2020
2001 article
Modeling and control of physical processes using proper orthogonal decomposition
MATHEMATICAL AND COMPUTER MODELLING, Vol. 33, pp. 223–236.
author keywords: proper orthogonal decomposition; boundary control; Rayleigh-Benard convection
TL;DR:
The aim of the paper is to show that, using the obtained ensemble of data, POD can be used to model accurately the natural convection and this approach is very efficient in the sense that it uses the smallest possible number of parameters, and thus, is suited for process control.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2001 journal article
Physiologically based pharmacokinetic modeling of benzene metabolism in mice through extrapolation from in vitro to in vivo
JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH-PART A, 62(6), 439–465.
MeSH headings : Administration, Inhalation; Algorithms; Animals; Benzene / chemistry; Benzene / metabolism; Benzene / pharmacokinetics; Benzene Derivatives / chemistry; Benzene Derivatives / metabolism; Benzene Derivatives / pharmacokinetics; Chemical Phenomena; Chemistry, Physical; Mice; Models, Biological; Risk Assessment
TL;DR:
In vitro metabolic constants for humans can be extrapolated to predict the dosimetry of benzene and its metabolites in humans to better estimate the risks of adverse effects from low-level benzene exposures.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2001 chapter
Reduced Order Based Compensator Control of Thin Film Growth in a CVD Reactor
In Optimal Control of Complex Structures (pp. 1–17).
Sources: Crossref, NC State University Libraries
Added: February 10, 2020
2001 journal article
Surface reaction kinetics of Ga1-xInxP growth during pulsed chemical beam epitaxy
APPLIED SURFACE SCIENCE, 178(1-4), 63–74.
author keywords: real-time optical growth monitoring; III-V epitaxy; surface reaction kinetics; parameter estimation; growth modeling; p-polarized reflectance
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2000 journal article
Feedback control methodologies for nonlinear systems
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 107(1), 1–33.
author keywords: nonlinear optimal feedback control; Hamilton-Jacobi-Bellman equation; state-dependent Riccati equation; interpolation of open-loop controls
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2000 book
Industrial Mathematics: The 1998 CRSC Workshop
Philadelphia, PA: SIAM Publications.
Event: Industrial Mathematics Modelling Workshop for Graduate Students at North Carolina State University, Raleigh, NC on July 27 - August 4, 1998
Source: NC State University Libraries
Added: January 17, 2021
2000 review
Modeling instability in the control system for human respiration: applications to infant non-REM sleep
[Review of ]. APPLIED MATHEMATICS AND COMPUTATION, 110(1), 1–51.
TL;DR:
The purpose of this paper is to extend the model presented by M. Jones in 1991 to include variable delay in the feedback control loop and to study the phenomena of periodic breathing and apnea as they occur during quiet sleep in infant sleep respiration at around 4 months of age.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2000 journal article
Reduced order model compensator control of species transport in a CVD reactor
OPTIMAL CONTROL APPLICATIONS & METHODS, 21(4), 143–160.
author keywords: linear quadratic control; proper orthogonal decomposition; reduced order model; chemical vapour deposition; Dirichlet boundary control
UN Sustainable Development Goal Categories
15. Life on Land
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2000 journal article
Stability of the human respiratory control system I. Analysis of a two-dimensional delay state-space model
JOURNAL OF MATHEMATICAL BIOLOGY, 41(1), 45–79.
author keywords: respiratory control models; time delay; delay-dependent stability; instability; numerical simulations
MeSH headings : Adult; Brain / physiology; Carbon Dioxide / physiology; Computer Simulation; Feedback / physiology; Heart Failure / physiopathology; Humans; Linear Models; Models, Biological; Oxygen / physiology; Respiratory Physiological Phenomena
TL;DR:
Analysis of the stability characteristics of a feedback control system of five differential equations with delays in both the state and control variables presented by Khoo et al. in 1991 shows that the decreased cardiac output and increased delay resulting from the congestive heart condition can induce instability at certain control gain levels.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2000 journal article
Stability of the human respiratory control system II. Analysis of a three-dimensional delay state-space model
JOURNAL OF MATHEMATICAL BIOLOGY, 41(1), 80–102.
author keywords: respiratory control models; time delay; delay dependent stability; instability; numerical simulations
MeSH headings : Adult; Brain / physiology; Carbon Dioxide / physiology; Computer Simulation; Feedback / physiology; Heart Failure / physiopathology; Humans; Models, Biological; Oxygen / physiology; Respiratory Physiological Phenomena
TL;DR:
The purpose of this paper is to study the stability characteristics of a feedback control system of five differential equations with delays in both the state and control variables presented by Khoo et al. in 1991 for modeling human respiration.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
1999 journal article
A complete steady state model of solute and water transport in the kidney
MATHEMATICAL AND COMPUTER MODELLING, 29(6), 63–82.
author keywords: transport model; biomathematics; differential algebraic system; inserve problem; numerical methods
TL;DR:
A detailed model, along with an optimized set of parameters for the proximal tubule, is incorporated into J. L. Stephenson's current central core model of the nephron to show that the modeled behavior approximates, in a general way, the physiological mechanisms of solvent and solute flow in the kidney.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
1999 journal article
Representation of GaP formation by a reduced order surface kinetics model using p-polarized reflectance measurements
JOURNAL OF APPLIED PHYSICS, 86(1), 674–682.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
1998 journal article
A dispersion model for the hepatic uptake and elimination of 2,3,7,8-tetrachlorodibenzo-p-dioxin
MATHEMATICAL AND COMPUTER MODELLING, 28(1), 9–29.
author keywords: physiologically-based pharmacokinetic (PBPK) model; 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD); liver transport models; nonlinear partial differential equations; delay equations
TL;DR:
A convection-dispersion model for the uptake and elimination of 2,3,7,8-tetrachlorodibenzo-p-dioxin in the liver is presented and the result is a nonlinear system of seven coupled partial and ordinary differential equations with time delays.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
1998 journal article
Real-time monitoring of steady-state pulsed chemical beam epitaxy by p-polarized reflectance
JOURNAL OF CRYSTAL GROWTH, 183(3), 323–337.
author keywords: p-polarized reflectance; surface kinetics; chemical beam epitaxy; real-time process monitoring
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
1997 journal article
Molecular layer epitaxy by real-time optical process monitoring
Applied Surface Science, 112(1997 Mar.), 38–47.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
1995 conference paper
High Pressure Vapor Transport of ZnGeP 2 : I, Parameter Evaluation
In R. A. Schiffman (Ed.), 7th International Symposium on Experimental Methods for Microgravity Materials Science : proceedings of the Seventh International Conference on Experimental Methods for Microgravity Materials Science (pp. 57–66). Warrendale, PA: Minerals, Metals and Materials Society,
Ed(s): R. Schiffman
Event: Annual Meeting of TMS at Las Vegas, NV on February 12-16, 1994
Source: NC State University Libraries
Added: January 13, 2021
1995 conference paper
High Pressure Vapor Transport of ZnGeP 2 : II, Three-Dimensional Simulation of Gas-dynamics under Microgravity Conditions
In R. Schiffman (Ed.), 7th International Symposium on Experimental Methods for Microgravity Materials Science : proceedings of the Seventh International Conference on Experimental Methods for Microgravity Materials Science (pp. 67–72). Warrendale, PA: Minerals, Metals and Materials Society,
Ed(s): R. Schiffman
Event: Annual Meeting of TMS at Las Vegas, NV on February 12-16, 1994
Source: NC State University Libraries
Added: January 13, 2021
1995 conference paper
Human Respiratory Control System and Periodic Breathing
SES' 95 : Society of Engineering Science 32nd annual technical meeting, October 29 - November 2, 1995, New Orleans, LA, 623–624. College Station, Texas.
Event: 32nd Annual Technical Meeting of the Society of Engineering Science at New Orleans, LA on October 29 - November 2, 1995
Source: NC State University Libraries
Added: January 13, 2021
1995 chapter
Mathematical Issues in Optimal Design of a Vapor Transport Reactor
In M. D. Gunzburger (Ed.), Flow Control (pp. 197–218).
Ed(s): M. Gunzburger
Sources: NC State University Libraries, NC State University Libraries
Added: January 13, 2021
1995 chapter
Optimal Control of Thermally Coupled Navier Stokes Equations
In Optimal Design and Control (pp. 199–214).
Sources: Crossref, NC State University Libraries
Added: February 10, 2020
1994 conference paper
Gasdynamics and Transport in a High-Pressure Reactor Under Microgravity Conditions
Proceedings of the 2nd IEEE Mediterranean Symposium on New Directions in Control and Automation (MED '94), 427–433. New York: IEEE Publications.
Event: 2nd IEEE Mediterranean Symposium on New Directions in Control and Automation (MED '94) at Louis Maleme Beach Hotel, Chania, Crete, Greece on June 19-21, 1994
Source: NC State University Libraries
Added: January 13, 2021
1994 conference paper
High Pressure Vapour Transport of Binary and Ternary Compound Semiconductors
In R. A. Schiffman & J. B. Andrews (Eds.), 6th International Symposium on Experimental Methods for Microgravity Materials Science : proceedings of the Sixth International Symposium on Experimental Methods for Microgravity Materials Science (pp. 93–100). Warrendale, PA: Minerals, Metals and Materials Society.
Ed(s): R. Schiffman & J. Andrews
Event: 123rd Annual TMS Meeting at San Francisco, CA on February 28 - March 2, 1994
Source: NC State University Libraries
Added: January 13, 2021
1994 journal article
Numerical Approximations for Hereditary Systems with Input and Output Delays: Convergence Results and Convergence Rates
SIAM Journal on Control and Optimization, 32(5), 1332–1363.
author keywords: FUNCTIONAL DIFFERENTIAL EQUATIONS; UNBOUNDED INPUT AND OUTPUT OPERATORS; AVERAGING APPROXIMATION; CONVERGENCE; CONVERGENCE RATE
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: February 10, 2020
1993 journal article
Estimation of Variable Cefficients in the Fokker–Planck Quations Using Moving Node Finite Elements
SIAM Journal on Numerical Analysis, 30(6), 1574–1602.
author keywords: FOKKER-PLANCK EQUATION; PARAMETER IDENTIFICATION; MOVING FINITE ELEMENTS; CONVERGENCE THEORY
Sources: Crossref, NC State University Libraries
Added: December 24, 2020
1993 journal article
Heteroepitaxy of Wide Bandgap Ternary Semiconductors
Japanese Journal of Applied Physics, 32(S3), 133.
author keywords: HETEROEPITAXY; I-III-VI(2)COMPOUNDS; II-IV-V(2)COMPOUNDS; MOCVD; MBE; LPE; HALIDE TRANSPORT
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: December 24, 2020
1993 journal article
Modeling of Flow Dynamics and its Impact on the Optimal Reactor Design Problem
Proceeding of 1992 AMS-IMS-SIAM Summer Research Conference on Control and Identification of Partial Differential Equations, 1–13.
Event: AMS-IMS-SIAM Summer Research Conference on Control and Identification of Partial Differential Equations
Source: NC State University Libraries
Added: January 13, 2021
1992 journal article
Fast Algorithms for Nonsmooth Compact Fixed-Point Problems
SIAM Journal on Numerical Analysis, 29(6), 1769–1792.
author keywords: COMBAT MODELING; COMPETITIVE SYSTEMS; INTEGRAL EQUATIONS; NONDIFFERENTIABLE NONLINEAR EQUATIONS; MULTILEVEL ALGORITHMS
TL;DR:
The solution of an optimality system that arises in control of competitive systems is considered and the critical structural hypothesis in the general theory is explicitly verified in the context of problems that can be expressed as integral equations with certain types of nonsmoothness.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 27, 2019
1992 conference paper
Optimal Control of Fluid Flow in a Vertical Chemical Vapor Deposition Reactor
Proceedings of the 31st IEEE Conference on Decision and Control : December 16-18, 1992, Westin La Paloma, Tucson, Arizona, USA, 3405–3409. New York: IEEE Control Systems Society.
Event: IEEE Conference on Decision & Control at Tuscon, Arizona
Source: NC State University Libraries
Added: January 13, 2021
1991 journal article
A Fully-Discrete Spectral Method for Delay-Differential Equations
SIAM Journal on Numerical Analysis, 28(4), 1121–1140.
author keywords: SPECTRAL METHOD; STABILITY ANALYSIS; FUNCTIONAL-DIFFERENTIAL EQUATIONS
Sources: Crossref, NC State University Libraries
Added: October 31, 2020
1991 chapter
Numerical Studies of the Linear Quadratic Control Problem for Retarded Systems with Delay in Control
In Computation and Control II (pp. 307–324).
Sources: Crossref, NC State University Libraries
Added: December 7, 2020
1990 conference paper
Finite dimensional approximations for functional differential equations with input and output delays
29th IEEE Conference on Decision and Control. Presented at the 29th IEEE Conference on Decision and Control.
Event: 29th IEEE Conference on Decision and Control
Sources: Crossref, NC State University Libraries
Added: December 7, 2020
1989 conference paper
Linear Quadratic Optimal Control Problem for Linear Systems with Unbounded Input and Output Operators: Numerical Approximations”
Linear Quadratic Optimal Control Problem for Linear Systems with Unbounded Input and Output Operators: Numerical Approximations.” In E. Kappel, K. Kunisch, & W. Schappacher (Eds.), Control and estimation of distributed parameter systems : 4th International Conference on Control of Distributed Parameter Systems, Vorau, July 10-16, 1988 (pp. 171–195). Basel: Birkhäuser Verlag.
Ed(s): E. Kappel, K. Kunisch & W. Schappacher
Event: International Conference on Control of Distributed Parameter Systems at Chorherrenstift Vorau on July 10-16, 1988
Source: NC State University Libraries
Added: January 14, 2021
1989 conference paper
Stochastic Models of Subpopulation Emergence in Heterogeneous Tumors
In J. Robert & W. Midvidy (Eds.), Electrical and power systems : modelling and simulation. Basel: J.C. Balzer AG.
Ed(s): J. Robert & W. Midvidy
Event: 12th IMACS World Congress on Scientific Computation at Paris, France
Source: NC State University Libraries
Added: January 14, 2021
1989 journal article
Stochastic models for subpopulation emergence in heterogeneous tumors
Bulletin of Mathematical Biology, 51(6), 731–747.
TL;DR:
The results of the simulations show that the stochastic model describes the same basic dynamics as its deterministic counterpart via a convective component, but that for each simulation a distribution of tumor sizes and mixes can also be derived from a diffusive component in the model.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: December 7, 2020
1988 conference paper
Linear quadratic regulator problem for infinite dimensional linear systems with delays in control
Proceedings of the 27th IEEE Conference on Decision and Control, 2012–2017.
Event: 27th IEEE Conference on Decision and Control at Austin, TX, USA on December 7-9, 1988
Sources: Crossref, NC State University Libraries
Added: December 24, 2020
1987 journal article
Computation of Eigenvalues Associated with Functional Differential Equations
SIAM Journal on Scientific and Statistical Computing, 8(3), 222–247.
Sources: Crossref, NC State University Libraries
Added: December 24, 2020
1986 journal article
Numerical simulation of a non-linear feedback controller for a wind tunnel model involving a time delay
Optimal Control Applications and Methods, 7(1), 19–39.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: December 7, 2020
1985 journal article
Computation of closed-loop eigenvalues associated with the optimal regulator problem for functional differential equations
IEEE Transactions on Automatic Control, 30(12), 1245–1248.
Sources: Crossref, NC State University Libraries
Added: September 3, 2020
1985 conference paper
On the numerical approximations for linear functional differential equations with input and output delays
1985 24th IEEE Conference on Decision and Control. Presented at the 1985 24th IEEE Conference on Decision and Control, Fort Lauderdale, FL.
Event: 1985 24th IEEE Conference on Decision and Control at Fort Lauderdale, FL on December 11-13, 1985
Sources: Crossref, NC State University Libraries
Added: December 24, 2020
1983 conference paper
Computation of closed loop eigenvalues associated with the optimal regulator problem for functional differential equations
The 22nd IEEE Conference on Decision and Control. Presented at the The 22nd IEEE Conference on Decision and Control.
Event: The 22nd IEEE Conference on Decision and Control
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: December 7, 2020
1983 conference paper
Numerical Simulation of Linear and Nonlinear Feedback Controllers for a Wind Tunnel Model Involving a Time Delay”
Numerical Simulation of Linear and Nonlinear Feedback Controllers for a Wind Tunnel Model Involving a Time Delay.” In H. L. Weinert & R. C. Melville (Eds.), Proceedings of the Seventeenth Annual Conference on Information Sciences and Systems : papers presented March 23, 24, and 25, 1983. Baltimore, MD: Johns Hopkins University.
Ed(s): H. Weinert & R. Melville
Event: Seventeenth Annual Conference on Information Sciences and Systems at Baltimore, MD on March 23-25, 1983
Source: NC State University Libraries
Added: January 14, 2021
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