Works (110)

Updated: August 20th, 2024 05:00

2024 journal article

Fault Estimation for a Class of Markov Jump Piecewise-Affine Systems: Current Feedback Based Iterative Learning Approach

IEEE-CAA JOURNAL OF AUTOMATICA SINICA, 11(2), 418–429.

author keywords: Current feedback; fault estimation; iterative learning observer; Markov jump piecewise-affine system
Source: Web Of Science
Added: April 15, 2024

2024 article

Modeling and energy management strategy of hybrid energy storage in islanded DC micro-grid

Jin, J., Wang, Z., Chen, Y., Xie, C., Wu, F., & Wen, Y. (2024, April 22). ELECTRICAL ENGINEERING.

By: J. Jin*, Z. Wang*, Y. Chen*, C. Xie*, F. Wu n & Y. Wen*

author keywords: Photovoltaic; PEM electrolyzer; Battery and supercapacitor; Energy management; Modeling and control of hybrid energy storage
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: April 29, 2024

2024 article

Sampled-Data Control for Buck-Boost Converter Using a Switched Affine Systems Approach

Xu, X., Zhu, Y., Wu, F., & Ahn, C. K. (2024, February 28). IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS.

By: X. Xu*, Y. Zhu*, F. Wu n & C. Ahn*

author keywords: DC-DC buck-boost converter; continuous-time switched affine systems; sampled-data control; uncertainty
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: March 18, 2024

2023 journal article

Degradation Prediction of PEMFC Based on Data-Driven Method With Adaptive Fuzzy Sampling

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 10(2), 3363–3372.

By: J. Jin*, Y. Chen*, C. Xie* & F. Wu n

author keywords: Degradation; Predictive models; Fuel cells; Adaptation models; Protons; Voltage; Reservoirs; Adaptive fuzzy sampling (AFS); cycle reservoir with jump; data-driven; proton exchange membrane fuel cell (PEMFC); remaining useful life (RUL)
Source: Web Of Science
Added: August 14, 2024

2023 journal article

Remaining useful life prediction of PEMFC based on the multi-input cycle reservoir with jump network

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 48(34), 12844–12860.

By: J. Jin*, Y. Chen*, C. Xie* & F. Wu n

author keywords: Proton exchange membrane fuel cell; Remaining useful life; Prognostics; Data-driven; Cycle reservoir with jump
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: April 24, 2023

2023 article

Switching Anti-Windup Synthesis for Linear Systems With Asymmetric Actuator Saturation

Wang, K., Li, P., Wu, F., & Sun, X.-M. (2023, April 19). IEEE TRANSACTIONS ON CYBERNETICS.

By: K. Wang*, P. Li*, F. Wu n & X. Sun*

author keywords: Aeroengine; asymmetric saturation; domain of attraction (DOA); semiphysical experiment; switching antiwindup; weighted L-2 gain
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: May 30, 2023

2022 article

Fault Estimation Observer Design for Markovian Jump Systems With Nondifferentiable Actuator and Sensor Failures

Chen, L., Zhu, Y., Wu, F., & Zhao, Y. (2022, May 13). IEEE TRANSACTIONS ON CYBERNETICS.

author keywords: Iron; Observers; Actuators; Estimation; Switches; Markov processes; Trajectory; Fault detection; fault estimation (FE); iterative learning observer (ILO); Markovian jump systems (MJSs)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: June 6, 2022

2022 journal article

Switching Anti-windup Control for Aircraft Engines

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 70(2), 1830–1840.

By: K. Wang*, F. Wu n & X. Sun*

author keywords: L (2) gain; aircraft engine control; asymmetric; saturation; switched system; switching anti-windup.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: October 24, 2022

2021 journal article

Advanced controller synthesis for fuzzy parameter varying systems

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 359(2), 762–785.

By: X. Ban*, H. Zhang* & F. Wu n

TL;DR: An inverted pendulum with a variable length pole is utilized to demonstrate advantages of the FPV system compared to the conventional T-S fuzzy system in representing a practical time-varying nonlinear plant and to validate the controller synthesis conditions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: June 13, 2022

2021 journal article

Remaining useful life prediction of PEMFC based on cycle reservoir with jump model

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 46(80), 40001–40013.

By: J. Jin*, Y. Chen*, C. Xie*, W. Zhu* & F. Wu n

author keywords: Proton exchange membrane fuel cell; Remaining useful life; Reservoir computing; Data-driven; Cycle reservoir with jump
TL;DR: The experimental results demonstrate that the CRJ model can achieve better effect in the remaining useful life prognosis of fuel cells. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 23, 2021

2020 journal article

H-infinity observer-controller synthesis approach in low frequency for T-S fuzzy systems

IET CONTROL THEORY AND APPLICATIONS, 14(5), 738–749.

By: W. Xie*, Z. Han*, F. Wu n & S. Zhu*

author keywords: convex programming; observers; linear matrix inequalities; robust control; feedback; fuzzy systems; eigenvalues and eigenfunctions; control system synthesis; fuzzy control; continuous time systems; Lipschitz conditions; system stability conditions; eigenvalues; generalised Kalman-Yakubovich-Popov lemma; robustness conditions; output feedback control problem; continuous-time T-S fuzzy systems; H infinity observer-controller design method; H infinity observer-controller synthesis approach; linear matrix inequality forms; convex optimisation technique
TL;DR: For the output feedback control problem of continuous-time T–S fuzzy systems with unknown premise variables, an H ∞ observer–controller design method in the low-frequency domain is proposed, which can be solved directly by a convex optimisation technique. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: April 6, 2020

2020 journal article

Modeling and Control of Drill-String System With Stick-Slip Vibrations Using LPV Technique

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 29(2), 718–730.

author keywords: Drill-string system; gain-scheduled control; linear parameter-varying (LPV) system; multi-degree-of-freedom (DOF) model; stick-slip vibration
TL;DR: A systematic linear parameter-varying (LPV) model and a gain-scheduled control methodology for drill- string systems are proposed to analyze drill-string dynamics and suppress stick-slip vibrations, finally achieving efficient drilling. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: March 15, 2021

2019 journal article

Convexified H-infinity output-feedback consensus synthesis for linear multi-agent systems

IET CONTROL THEORY AND APPLICATIONS, 13(11), 1619–1628.

By: X. Xue n, C. Yuan* & F. Wu n

TL;DR: An important contribution of this work lies in that the leaderless H ∞ output-feedback consensus synthesis conditions are convexified without introducing any conservatism and formulated as linear matrix inequalities, which can be solved efficiently via convex optimisation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 22, 2019

2019 journal article

Fault-Tolerant Attitude Control for Rigid Spacecraft Without Angular Velocity Measurements

IEEE TRANSACTIONS ON CYBERNETICS, 51(3), 1216–1229.

author keywords: Space vehicles; Actuators; Angular velocity; Observers; Attitude control; Velocity measurement; Fault tolerance; Fault-tolerant control (FTC); finite-time observer; neural networks (NNs); rigid spacecraft attitude control
TL;DR: A fault-tolerant control scheme is proposed for the rigid spacecraft attitude control system subject to external disturbances, multiple system uncertainties, and actuator faults and it is shown that the attitude orientations converge to the desired values exponentially. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: March 15, 2021

2019 journal article

Iterative-Learning-Control-Based Tracking for Asteroid Close-Proximity Operations

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 42(5), 1195–1203.

By: J. Long* & F. Wu n

Source: Web Of Science
Added: April 20, 2020

2019 journal article

New Controllability Conditions for Networked, Identical LTI Systems

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 64(10), 4223–4228.

author keywords: Cartesian product network; controllability; multiple-input-multiple-output (MIMO) linear time-invariant (LTI) system; networked systems; observability
TL;DR: A new necessary and sufficient condition for the controllability of networked linear time-invariant systems is derived, where the network topology is general and the nodes have identical higher dimensional dynamics. (via Semantic Scholar)
Source: Web Of Science
Added: November 4, 2019

2019 journal article

Robust consensus for linear multi-agent systems with structured uncertainties

INTERNATIONAL JOURNAL OF CONTROL, 94(3), 675–686.

By: X. Xue n, F. Wu n & C. Yuan*

author keywords: Uncertain linear multi-agent systems; structured uncertainty; distributed control; output-feedback protocol; bilinear matrix inequality
TL;DR: A distributed dynamic output-feedback protocol is proposed, which utilises not only relative output Information of neighbouring agents but also relative state information of neighbouring controllers to solve the robust consensus problem for linear multi-agent systems subject to structured uncertainty and external disturbances under the leaderless framework. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 1, 2019

2018 journal article

Control design in cyber-physical fluid-structure interaction experiments

JOURNAL OF FLUIDS AND STRUCTURES, 82, 86–100.

By: R. Waghela n, M. Bryant n & F. Wu n

author keywords: Cyber-physical fluid dynamics; Fluid-structure interaction; Galloping; Airfoil aeroelastic flutter; Flow-induced instabilities; Virtual spring; Virtual damping; H-infinity control; Haptics; Flow-induced motion
TL;DR: Comparing the critical instability flow velocity and oscillation frequency of the CPS with different control designs and the desired mechanical structure demonstrates that the internal structure of the controller is crucial to fully matching the response of the desired structure. (via Semantic Scholar)
Source: Web Of Science
Added: November 19, 2018

2018 journal article

Cooperative output regulation of multi-agent systems with switched leader dynamics

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 49(7), 1463–1477.

By: C. Yuan* & F. Wu n

author keywords: Multi-agent systems; cooperative output regulation; switching systems
TL;DR: The cooperative output regulation problem for heterogeneous multi-agent systems is addressed by considering a switched leader dynamics, which consists of multiple linear models and a switching rule governing the switches among them and which can be jointly synthesised via efficient semi-definite programming. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Cooperative state estimation of multi-agent systems subject to bounded external disturbances

International Journal of Systems Science, 49(9), 1985–1996.

By: C. Yuan* & F. Wu n

author keywords: Multi-agent systems; cooperative systems; distributed state estimation; bounded disturbances
TL;DR: Two cooperative estimation protocols are proposed, including the discontinuous nonlinear protocol for exact state estimation and the continuous non linear protocol for estimation with bounded errors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Crossref
Added: November 28, 2020

2018 article

Special issue on advanced analysis and control design of switching linear parameter-varying systems and its applications

Zhu, Y., Wu, F., Karimi, H. R., & Lu, B. (2019, January). PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, Vol. 233, pp. 3–4.

By: Y. Zhu*, F. Wu n, H. Karimi* & B. Lu*

TL;DR: Eight papers are chosen in this special issue from a large number of submissions via a normative peer-review process for showcasing emerging innovative ideas and technologies, to address various unresolved issues and challenges in the field of hybrid LPV control systems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 14, 2019

2018 journal article

Stability analysis and controller design for a novel nonlinear system: Fuzzy parameter varying system

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 34(6), 4387–4395.

By: H. Zhang*, X. Ban* & F. Wu n

author keywords: T-S fuzzy system; linear parameter varying system; fuzzy parameter varying system; nonlinear time-varying system
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Almost output regulation of LFT systems via gain-scheduling control

INTERNATIONAL JOURNAL OF CONTROL, 91(5), 1161–1170.

By: C. Yuan*, C. Duan* & F. Wu n

author keywords: Output regulation; gain-scheduling control; linear fractional transformation (LFT); linear matrix inequality (LMI)
TL;DR: A novel semi-LFT gain-scheduling output regulator structure is proposed, such that the associated control synthesis conditions guaranteeing both output regulation and disturbance attenuation performance are formulated as a set of linear matrix inequalities (LMIs) plus parameter-dependent linear matrix equations, which can be solved separately. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Almost output regulation of switched linear dynamics with switched exosignals

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 27(16), 3197–3217.

By: C. Yuan* & F. Wu n

author keywords: almost output regulation; switched linear systems; hybrid control
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Consensus for multi-agent systems with time-varying input delays

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 48(14), 2956–2966.

By: C. Yuan* & F. Wu n

author keywords: Multi-agent systems; cooperative control; decentralised control; time-delay systems; linear matrix inequalities
TL;DR: A novel state-feedback consensus protocol is proposed under the integral quadratic constraint (IQC) framework, which utilises not only the relative state information from neighbouring agents but also the real-time information of delays by means of the dynamic IQC system states for feedback control. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 conference paper

Cooperative output regulation of multi-agent systems with switched leader dynamics via smooth switching

Proceedings of the ASME 10th Annual Dynamic Systems and Control Conference, 2017, vol 2.

By: C. Yuan*, F. Wu n & C. Duan*

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Exact-memory and memoryless control of linear systems with time-varying input delay using dynamic IQCs

AUTOMATICA, 77, 246–253.

By: C. Yuan* & F. Wu n

author keywords: Time-varying input delay; Integral quadratic constraints (IQCs); Output-feedback control; Linear matrix inequalities (LMIs)
TL;DR: This paper addresses the output-feedback control synthesis problem for linear systems with time-varying input delay under the integral quadratic constraint (IQC) framework and proposes a new exact-memory control scheme, which consists of a standard linear output- feedback control law and an internal delay loop. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Gain-scheduling control of T-S fuzzy systems with actuator saturation

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 32(3), 2579–2589.

By: Y. Liu*, X. Ban*, F. Wu n & H. Lam*

author keywords: T-S fuzzy systems; actuator saturation; gain-scheduling control; linear fractional transformation
TL;DR: Instead of commonly used fuzzy controllers, a gain-scheduled output feedback controller in the LFT form is introduced to stabilize the saturated T-S fuzzy system with guaranteed H∞ performance and the conservatism introduced by dealing with the quadratic terms of normalized fuzzy weighting functions can be avoided. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 article

New Developments in Multibody System Dynamics and Its Applications 2015

Rui, X., Zhang, C., Wang, S., & Wu, F. (2017, March 16). ADVANCES IN MECHANICAL ENGINEERING, Vol. 9.

Source: Web Of Science
Added: August 6, 2018

2017 journal article

Time-Based Switching Control of Genetic Regulatory Networks: Toward Sequential Drug Intake for Cancer Therapy

CANCER INFORMATICS, 16.

By: W. Oduola*, X. Li*, C. Duan*, L. Qian*, F. Wu n & E. Dougherty*

author keywords: Genetic regulatory network; switched systems; drug effect modeling
TL;DR: This study study how genetic regulatory systems respond to sequential (switched) drug inputs using the time-based switching mechanism and results show the effectiveness of the proposed approach. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Tracking control of hybrid systems with state-triggered jumps and stochastic events and its application

IET CONTROL THEORY AND APPLICATIONS, 11(7), 1024–1033.

By: T. Yang*, F. Wu n & L. Zhang*

author keywords: asymptotic stability; tracking; trajectory control; stochastic systems; hybrid systems; state-triggered jumps; stochastic events; tracking control problem; time-varying reference trajectories; Euclidean distance; peaking phenomena; tracking error; asymptotic stability criteria; non-Euclidean measure; flexible single-link robotic arm; hybrid controller
TL;DR: The tracking control problem of a simplified flexible single-link robotic arm is successfully solved by the hybrid controller by invoking a novel definition of the tracking error which is insensitive to state-triggered jumps and stochastic events and exploiting the asymptotic stability criteria. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 conference paper

A new hybrid LFT control method for missile autopilot design

Proceedings of the 35th chinese control conference 2016, 5852–5857.

By: C. Yuan n & F. Wu n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 conference paper

Aggregate control of clustered networks with inter-cluster time delays

2016 american control conference (acc), 5340–5345.

By: A. Boker*, C. Yuan n, F. Wu n & A. Chakrabortty n

TL;DR: This work designs state-feedback controllers at the cluster level to guarantee stability in the presence of time varying delays in the inter-cluster feedback channels and shows that when these individual controllers are implemented on the actual network model, the closed-loop response is close to that obtained from the approximate models. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2016 conference paper

Analysis and control of genetic regulatory systems with switched drug inputs

2016 3rd IEEE EMBS International Conference on Biomedical and Health Informatics, 533–536.

By: W. Oduola*, X. Li*, C. Duan*, L. Qian*, F. Wu n & E. Dougherty*

TL;DR: This study investigates the response of genetic regulatory networks to sequential (switched) drug inputs and proposes a switching mechanism based on the combination of a state-dependent and time-driven switching function. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 conference paper

Dynamic IQC-based analysis and synthesis of networked control systems

2016 american control conference (acc), 5346–5351.

By: C. Yuan n & F. Wu n

TL;DR: A novel full-information feedback control law is proposed, which utilizes both plant states and the IQC dynamic states, as well as the network-induced delay amounts, as feedback information to capture the input-output behavior of the delay nonlinearities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Dynamic Output Feedback Control for Continuous-Time T-S Fuzzy Systems Using Fuzzy Lyapunov Functions

IEEE TRANSACTIONS ON FUZZY SYSTEMS, 25(5), 1155–1167.

By: Y. Liu*, F. Wu n & X. Ban*

author keywords: Continuous-time Takagi-Sugeno (T-S) fuzzy systems; full-block S-procedure; fuzzy Lyapunov functions; linear fractional transformation; output feedback control; relaxation method
TL;DR: A novel relaxation approach is proposed for the analysis and dynamic output feedback control of continuous-time Takagi–Sugeno (T–S) fuzzy systems using fuzzy Lyapunov functions using linear fractional transformation mechanism and full-block <inline-formula>-procedure to reduce the conservatism in analysis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 conference paper

H-infinity state-feedback control of linear systems with time-varying input delays

2016 ieee 55th conference on decision and control (cdc), 586–591.

By: C. Yuan* & F. Wu n

TL;DR: This paper addresses the state-feedback control synthesis problem for linear systems with time-varying input delays under the integral quadratic constraint (IQC) framework with a new exact-memory control scheme, which consists of a standard linear state- feedback control law and an internal delay loop. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Hybrid Switched Gain-Scheduling Control for Missile Autopilot Design

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 39(10), 2352–2363.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 conference paper

Output feedback control for fuzzy systems subject to actuator saturation based on fuzzy Lyapunov functions

Proceedings of the ASME 9th Annual Dynamic Systems and Control Conference, 2016, Vol 1.

By: X. Ban*, Y. Liu*, X. Huang* & F. Wu n

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Robust switching output-feedback control of time-varying polytopic uncertain systems

INTERNATIONAL JOURNAL OF CONTROL, 89(11), 2262–2276.

By: C. Yuan n & F. Wu n

author keywords: Min-switching control; polytopic uncertainties; output feedback; linear matrix inequalities (LMIs)
TL;DR: New sufficient conditions for both robust and switching output-feedback control syntheses are proposed in terms of bilinear matrix inequalities under the multiple Lyapunov function framework, which can be solved effectively using linear matrix inequality optimisation plus a line search. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

A Gain-Scheduling Control Approach for Takagi-Sugeno Fuzzy Systems Based on Linear Parameter-Varying Control Theory

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 138(1).

By: Y. Liu*, X. Ban*, F. Wu n & H. Lam*

TL;DR: An output feedback gain-scheduling control design approach for T–S fuzzy systems is presented to ensure globally asymptotical stability and optimize H∞ performance of the closed-loop systems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

A Nonlinear Gain-Scheduling Compensation Approach Using Parameter-Dependent Lyapunov Functions

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 138(1).

By: F. Wu n, X. Song* & Z. Ren*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 conference paper

Almost output regulation of discrete-time switched linear systems

2015 american control conference (acc), 4042–4047.

By: C. Yuan n, C. Duan* & F. Wu n

TL;DR: The proposed hybrid controller is constructed as a switching impulsive system, where the controller states will undergo impulsive jumps at each switching instant, using the ADT technique incorporated with multiple quadratic Lyapunov functions. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 conference paper

An Optimization-Based Approach for Prosthesis Dynamic Modeling and Parameter Identification

Volume 1: Adaptive and Intelligent Systems Control; Advances in Control Design Methods; Advances in Non-Linear and Optimal Control; Advances in Robotics; Advances in Wind Energy Systems; Aerospace Applications; Aerospace Power Optimization; Assistive Robotics; Automotive 2: Hybrid Electric Vehicles; Automotive 3: Internal Combustion Engines; Automotive Engine Control; Battery Management; Bio Engineering Applications; Biomed and Neural Systems; Connected Vehicles; Control of Robotic Systems, 1.

By: T. Yang*, F. Wu n, M. Liu n & H. Huang n

Contributors: T. Yang*, F. Wu n, M. Liu n & H. Huang n

Event: ASME 2015 Dynamic Systems and Control Conference

TL;DR: An effective approach to model the prosthetic leg dynamics for amputees wearing active-transfemoral prosthesis (ATP) which is self-powered and validated by comparing the predicted dynamics with experimental measurements is proposed. (via Semantic Scholar)
Sources: NC State University Libraries, Crossref, NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Asynchronous switching output feedback control of discrete-time switched linear systems

INTERNATIONAL JOURNAL OF CONTROL, 88(9), 1766–1774.

By: C. Yuan n & F. Wu n

author keywords: average dwell time; asynchronous switching; dynamic output feedback; switched linear systems; linear matrix inequality (LMI)
TL;DR: The proposed hybrid controller consists of a standard dynamic output-feedback switching control law and an impulsive reset law induced by controller state jumps to achieve switching control synthesis conditions for asymptotic stability with guaranteed weighted ℓ2-gain performance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Dynamic IQC-Based Control of Uncertain LFT Systems With Time-Varying State Delay

IEEE TRANSACTIONS ON CYBERNETICS, 46(12), 3320–3329.

By: C. Yuan n & F. Wu n

author keywords: Integral quadratic constraints (IQCs); linear fractional transformation (LFT); linear matrix inequalities (LMIs); time-varying state delay; uncertain systems
TL;DR: A new exact-memory delay control scheme for a class of uncertain systems with time-varying state delay under the integral quadratic constraint (IQC) framework that provides a novel approach for delay control designs via convex optimization. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Gain scheduling output feedback control of linear plants with actuator saturation

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 352(10), 4163–4187.

By: X. Ban* & F. Wu n

TL;DR: A feedback controller, expressed in the form of linear fractional transformation, is proposed to guarantee regional stability of the closed-loop system and provide disturbance/error attenuation measured in L 2 gain. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Hybrid almost output regulation of linear impulsive systems with average dwell-time

NONLINEAR ANALYSIS-HYBRID SYSTEMS, 20, 82–94.

By: C. Yuan n & F. Wu n

author keywords: Linear impulsive systems; Hybrid control; Output regulation; Average dwell-time; Convex optimization
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Output feedback control of linear fractional transformation systems subject to actuator saturation

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 47(15), 3646–3655.

By: X. Ban* & F. Wu n

author keywords: Linear fractional transformation systems; actuator saturation; gain-scheduling; output feedback; disturbance attenuation; L-2 gain
TL;DR: The comparison between the proposed LPV saturated approach with an existing linear saturated method reveals the advantage of the LPV controller when handling nonlinear plants. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 article

Preface

Rui, X., Pfeiffer, F. G., Zhang, C., Wang, S., & Wu, F. (2015, September). ADVANCES IN MECHANICAL ENGINEERING, Vol. 7.

Source: Web Of Science
Added: August 6, 2018

2015 journal article

Robust H-2 and H-infinity switched feedforward control of uncertain LFT systems

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 26(9), 1841–1856.

By: C. Yuan n & F. Wu n

author keywords: robust feedforward control; switching control; uncertain LFT systems; H-2 and H-infinity performance
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 conference paper

Robust fault detection filter design for linear uncertain systems with unknown inputs

2015 american control conference (acc), 886–891.

By: Y. Liu*, F. Wu n & X. Ban*

TL;DR: A robust fault detection filter design method for uncertain systems in linear fractional transformation (LFT) formulation with unknown inputs is proposed, which involves the widely used observer-based filter as a special case. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 conference paper

Robust switching output feedback control of discrete-time linear polytopic uncertain systems

2015 34th Chinese Control Conference (CCC), 2973–2978.

By: C. Yuan n, F. Wu n & C. Duan*

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2015 conference paper

robust gain-scheduling output feedback control of state-delayed lft systems using dynamic IQCS

Proceedings of the ASME 8th Annual Dynamic Systems and Control Conference, 2015, vol 3.

By: C. Yuan n, F. Wu n & C. Duan*

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Analysis and control of switched linear systems via dwell-time min-switching

SYSTEMS & CONTROL LETTERS, 70, 8–16.

By: C. Duan n & F. Wu n

author keywords: Switched linear system; Dwell-time; Min-switching; Bilinear matrix inequality; Stabilization and weighted L-2 gain
TL;DR: A mixed time-driven and state-dependent switching strategy is proposed that guarantees an average dwell time even when all subsystems are unstable and could refrain frequent switches commonly observed in min-switching based designs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Analysis and synthesis of linear hybrid systems with state-triggered jumps

NONLINEAR ANALYSIS-HYBRID SYSTEMS, 14, 47–60.

By: C. Yuan n & F. Wu n

author keywords: Hybrid controller synthesis; Impulsive systems; Reset control; Linear matrix inequality
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2014 conference paper

Dwell-time min-switching for discrete-time switched linear systems

2014 European Control Conference (ECC), 2540–2545.

By: C. Duan n & F. Wu n

TL;DR: A mixed time-driven and state-dependent switching strategy is proposed to guarantee an average dwell time even when all subsystems are unstable and the switching rule and its associated switching output feedback controllers are designed to stabilize the switched system. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2014 conference paper

Dynamic output feedback controller design for T-S fuzzy plants with actuator saturation using linear fractional transformation

2014 ieee international conference on fuzzy systems (fuzz-ieee), 2125–2132.

By: Y. Liu*, X. Ban*, F. Wu n & H. Lam*

TL;DR: A systematic synthesis method for Takagi-Sugeno fuzzy dynamic output feedback controller is proposed for T-S fuzzy plants with actuator saturation by using the deadzone function to transformed into the form of linear fractional transformation (LFT). (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Hybrid Control for Switched Linear Systems With Average Dwell Time

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 60(1), 240–245.

By: C. Yuan n & F. Wu n

author keywords: Average dwell time; controller state reset; full-order and reduced-order controllers; linear matrix inequalitie (LMI); switching control
TL;DR: This hybrid control scheme provides an efficient and systematic way for designing average dwell time switched linear control systems in the sense that the boundary condition can be incorporated into the synthesis problem in a convex formulation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2014 journal article

New results on switched linear systems with actuator saturation

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 47(5), 1008–1020.

By: C. Duan n & F. Wu n

author keywords: switching control; output feedback control; actuator saturation; linear matrix inequalities (LMIs)
TL;DR: A set of switched output feedback controllers is designed to minimise the disturbance attenuation level defined by the regional gain over a class of energy-bounded disturbances. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2014 conference paper

Output feedback reset control of general MIMO LTI systems

2014 European Control Conference (ECC), 2334–2339.

By: C. Yuan n & F. Wu n

TL;DR: This paper presents a systematic Lyapunov-based approach for output-feedback reset control of linear time-invariant (LTI) systems with a general multiple-input multiple-output (MIMO) configuration. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Switching control of linear systems subject to asymmetric actuator saturation

INTERNATIONAL JOURNAL OF CONTROL, 88(1), 204–215.

By: C. Yuan n & F. Wu n

author keywords: asymmetric actuator saturation; controller state reset; switching control; LMI
TL;DR: This paper studies the saturation control problem for linear time-invariant (LTI) systems subject to asymmetric actuator saturation under a switching control framework and proposes a solution formulated as linear matrix inequalities (LMIs), which can be solved efficiently. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Control of Polynomial Nonlinear Systems Using Higher Degree Lyapunov Functions

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 136(3).

By: S. Yang n & F. Wu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 conference paper

Gain-scheduling compensator synthesis for output regulation of nonlinear systems

2013 american control conference (acc), 6078–6083.

By: X. Song*, Z. Ren* & F. Wu n

TL;DR: By incorporating equilibrium input and measured output into the auxiliary LPV model, the compensator synthesis problem is reformulated as linear matrix inequalities (LMIs) which can be solved efficiently using the interior-point method and can satisfy the linearization requirement. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2013 article

NEW RESULTS ON CONTINUOUS-TIME SWITCHED LINEAR SYSTEMS WITH ACTUATOR SATURATION

ASME 2013 DYNAMIC SYSTEMS AND CONTROL CONFERENCE, VOL 2.

By: C. Duan n & F. Wu n

UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Nonlinear gain-scheduling output-feedback control for polynomial nonlinear systems subject to actuator saturation

INTERNATIONAL JOURNAL OF CONTROL, 86(9), 1607–1619.

By: F. Wu n & S. Hays n

author keywords: actuator saturation; gain-scheduling control; output feedback; polynomial nonlinear systems; SOS programming
TL;DR: This paper investigates nonlinear gain-scheduling control approaches for a class of polynomial nonlinear systems, containing an output-dependent vector field with input saturation, using the polytopic differential inclusion and norm-bounded differential inclusion of saturation and dead-zone functions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Robust Switched Filtering for Time-Varying Polytopic Uncertain Systems

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 135(6).

By: C. Duan* & F. Wu n

author keywords: polytopic uncertain systems; robust switching state estimation; min-switching logic; robust H-infinity performance
TL;DR: The synthesis conditions for a set of filters under a min-switching rule are derived to guarantee globally asymptotical stability with optimized robust H1 performance and a piecewise quadratic Lyapunov function is utilizes to reduce the conservativeness of robust filtering methods based on single LyapUNov function. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 conference paper

Robust control of switched linear systems via min of quadratics

Proceedings of the ASME 2013 Dynamic Systems and Control Conference (DSCC2013), vol. 1.

By: C. Yuan n & F. Wu n

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Analysis and control of switched linear systems via modified Lyapunov-Metzler inequalities

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 24(2), 276–294.

By: C. Duan n & F. Wu n

author keywords: stability analysis; switching output feedback control; min-switching logic; linear matrix inequalities (LMIs)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 conference paper

Feedback design for saturated polynomial nonlinear systems via higher order Lyapunov functions

Proceedings of the ASME 5th Annual Dynamic Systems and Control Division Conference and JSME 11th Motion and Vibration Conference, DSCC 2012, vol 2, 645–652.

By: S. Yang n & F. Wu n

TL;DR: A new control design approach to deal with saturated polynomial nonlinear systems by using higher order Lyapunov functions and combining power transformation with Sum-of-Squares techniques to augment the systems with more state variables representing higher order combinations of the original ones. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Output-feedback control for switched linear systems subject to actuator saturation

INTERNATIONAL JOURNAL OF CONTROL, 85(10), 1532–1545.

By: C. Duan n & F. Wu n

author keywords: switching control; output-feedback control; actuator saturation; linear matrix inequalities
TL;DR: Using the minimal switching rule, nonlinear output feedbacks expressed in the form of quasi-linear parameter varying system are designed to satisfy a pre-specified disturbance attenuation level defined by the regional ℒ2-gains over a class of energy-bounded disturbances. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Switching fault-tolerant control of a flexible air-breathing hypersonic vehicle

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, 227(I1), 24–38.

By: F. Wu n & X. Cai n

author keywords: Fault-tolerant control; hypersonic vehicle; actuator and sensor faults; switching and gain-scheduling control; Youla parametrization; L-2-gain optimization; linear matrix inequality
TL;DR: Simulation results based on the non-linear flexible hypersonic vehicle model and fault-tolerant linear-parameter-varying controllers are presented and the reults of these studies demonstrate the effectiveness of the proposed switching fault-Tolerant control approach for application to a hypERSONic vehicle. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Multiobjective fault detection and isolation for flexible air-breathing hypersonic vehicle

JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 22(1), 52–62.

By: X. Cai n & F. Wu n

author keywords: fault detection and isolation (FDI); hypersonic vehicle (HSV); actuator and sensor faults; multiobjective optimization
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 conference paper

Nonlinear robust H-infinity control with state-dependent scaling

Proceedings of the ASME Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control (DSCC 2011), vol 1, 581–588.

By: S. Hays n & F. Wu n

Source: NC State University Libraries
Added: August 6, 2018

2011 conference paper

Output feedback control for continuous-time switched linear systems subject to actuator saturation

Proceedings of the ASME Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control (DSCC 2011), vol 1, 449–456.

By: C. Duan n & F. Wu n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Adaptive control design for uncertain polynomial nonlinear systems with parametric uncertainties

INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, 25(6), 502–518.

By: Q. Zheng* & F. Wu n

author keywords: uncertain nonlinear system; adaptive control; H-infinity performance; higher-order Lyapunov function; SOS programming
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Generalized nonlinear H-infinity synthesis condition with its numerically efficient solution

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 21(18), 2079–2100.

By: Q. Zheng* & F. Wu n

author keywords: nonlinear H-infinity control; output feedback; polynomial nonlinear systems; SOS programming
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Robust parameter-dependent fault-tolerant control for actuator and sensor faults

INTERNATIONAL JOURNAL OF CONTROL, 83(7), 1475–1484.

By: X. Cai n & F. Wu n

author keywords: fault-tolerant control; actuator and sensor faults; gain-scheduling control; L-2 gain optimisation; LMI
TL;DR: A robust fault-tolerant control problem for linear systems subject to time-varying actuator and sensor faults is studied and the synthesis condition of such an FTC control law will be formulated in terms of linear matrix inequalities (LMIs). (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 conference paper

A Robust fault tolerant control approach for LTI systems with actuator and sensor faults

CCDC 2009: 21st Chinese Control and Decision Conference, vols 1-6, Proceedings, 890–895.

By: X. Cai n & F. Wu n

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2009 article

Lyapunov Redesign of Adaptive Controllers for Polynomial Nonlinear Systems

2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9, pp. 5144–5149.

By: Q. Zheng n & F. Wu n

author keywords: Adaptive control; parametric uncertainties; higher-order Lyapunov function; SOS programming
TL;DR: This paper will develop an adaptive control scheme in attenuating the effect of the unknown parameters on the controlled output, which is composed of tracking errors and control efforts, and formulate the synthesis conditions of adaptive control as polynomial matrix inequalities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Nonlinear H-infinity Control Designs with Axisymmetric Spacecraft Control

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 32(3), 850–859.

By: Q. Zheng n & F. Wu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 article

Online Switching Control of LFT Parameter-Dependent Systems

Dong, K., & Wu, F. (2009, March). JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, Vol. 131.

By: K. Dong* & F. Wu n

author keywords: control system synthesis; linear matrix inequalities; linear systems; Lyapunov methods; time-varying systems
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Regional stabilisation of polynomial non-linear systems using rational Lyapunov functions

INTERNATIONAL JOURNAL OF CONTROL, 82(9), 1605–1615.

By: Q. Zheng n & F. Wu n

author keywords: polynomial non-linear systems; rational Lyapunov function; domain of attraction; regional stabilisation; SOS programming
TL;DR: A new non-linear stabilisation approach based on the popular linear parameter-varying control techniques is proposed that is extended to a class of output-dependent non- linear systems where the stabilising output-feedback controller can be synthesised using rational Lyapunov functions of outputs. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Robust fault detection and isolation for parameter-dependent LFT systems

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 20(7), 764–776.

By: X. Cai n & F. Wu n

author keywords: fault detection and isolation; LFT systems; actuator and sensor faults; multiobjective optimization; LMI
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Almost output regulation for parameter-dependent linear fractional transformation systems

IET CONTROL THEORY AND APPLICATIONS, 2(3), 200–209.

By: K. Dong* & F. Wu*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Disturbance attenuation by output feedback for linear systems subject to actuator saturation

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 19(2), 168–184.

By: F. Wu n, Q. Zheng n & Z. Lin*

author keywords: nonlinear control; output feedback; disturbance rejection; actuator saturation; L-2 gain; L-2-L-infinity gain
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Output feedback control of saturated discrete-time linear systems using parameter-dependent Lyapunov functions

SYSTEMS & CONTROL LETTERS, 57(11), 896–903.

By: Q. Zheng n & F. Wu n

author keywords: actuator saturation; parameter-dependent Lyapunov function; output feedback control; domain of attraction; restricted l(2) gain
TL;DR: The proposed output feedback control law asymptotically stabilizes the open loop system with a larger domain of attraction and achieves better disturbance attenuation under energy and magnitude bounded disturbances. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Output feedback stabilization of linear systems with actuator saturation

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 52(1), 122–128.

By: F. Wu n, Z. Lin* & Q. Zheng n

author keywords: actuator saturation; domain of attraction; invariant set; output feedback; stability
TL;DR: The note presents a method for designing an output feedback law that stabilizes a linear system subject to actuator saturation with a large domain of attraction that applies to general linear systems including strictly unstable ones. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Robust and gain-scheduling control of LFT systems through duality and conjugate Lyapunov functions

INTERNATIONAL JOURNAL OF CONTROL, 80(4), 555–568.

By: K. Dong n & F. Wu n

TL;DR: A pair of conjugate functions, the convex hull and the maximum of a family of quadratic functions, are used for analysis and synthesis of linear fractional transformation parameter-dependent systems using duality theory and tools from convex analysis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Robust receding horizon control for constrained linear fractional transformation parameter-dependent systems

IET Control Theory and Applications, 1(5), 1423–1430.

By: F. Wu & Y. Chen

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Robust receding horizon control for constrained linear fractional transformation parameter-dependent systems

IET Control Theory & Applications, 1(5), 1423–1430.

By: F. Wu n & Y. Chen n

UN Sustainable Development Goal Categories
Source: Crossref
Added: August 8, 2021

2006 journal article

Probabilistic robust linear parameter-varying control of an F-16 aircraft

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 29(6), 1454–1460.

By: B. Lu* & F. Wu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Gain-scheduling control of LFT systems using parameter-dependent Lyapunov functions

AUTOMATICA, 42(1), 39–50.

By: F. Wu n & K. Dong n

author keywords: linear fractional transformation system; parameter-dependent Lyapunov function; full-block multiplier; L-2 gain; linear matrix inequality
TL;DR: A new control design approach for linear fractional transformation (LFT) systems using parameter-dependent Lyapunov functions is proposed to achieve better closed-loop performance and uses full-block multipliers to derive new LPV synthesis conditions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 article

Linear parameter-varying antiwindup compensation for enhanced flight control performance

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, Vol. 28, pp. 494–505.

By: B. Lu n, F. Wu n & S. Kim*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

SOS-based solution approach to polynomial LPV system analysis and synthesis problems

International Journal of Control, 78(8), 600–611.

By: F. Wu & S. Prajna

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

SOS-based solution approach to polynomial LPV system analysis and synthesis problems

INTERNATIONAL JOURNAL OF CONTROL, 78(8), 600–611.

By: F. Wu n & S. Prajna*

TL;DR: Based on sum-of-squares (SOS) decomposition, a new solution approach for polynomial linear parameter-varying (LPV) system analysis and control synthesis problems is proposed, which leads to more accurate solutions to LPV systems than most existing relaxation methods. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Anti-windup control design for exponentially unstable LTI systems with actuator saturation

SYSTEMS & CONTROL LETTERS, 52(3-4), 305–322.

By: F. Wu n & B. Lu n

author keywords: input saturation; sector-bounded nonlinearity; anti-windup compensation; linear matrix inequality
TL;DR: A new saturation control technique in the framework of anti-windup compensation is developed for exponentially unstable linear time-invariant systems subject to input nonlinearities that guarantees regional stability in the existence of input saturation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Distributed parameter-dependent modeling and control of flexible structures

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 127(2), 230–239.

By: F. Wu n & S. Yildizoglu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Extended anti-windup control schemes for LTI and LFT systems with actuator saturations

International Journal of Robust and Nonlinear Control, 14(15), 1255–1281.

By: F. Wu n & M. Soto n

author keywords: input magnitude and rate saturations; anti-windup compensation; stability and performance; linear matrix inequality (LMI); controller construction
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, Web Of Science
Added: August 6, 2018

2004 journal article

On convexified robust control synthesis

AUTOMATICA, 40(6), 1003–1010.

By: F. Wu n & L. Bei n

author keywords: robust control; gain-scheduling control; convexity; scaled H infinity optimization; linear matrix inequality
TL;DR: It is revealed that the robust control synthesis condition becomes convex under a special plant structure and the gain-scheduling control approach from scaled small-gain theorem will not provide any performance improvement over convexified robust controllers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Switching LPV control designs using multiple parameter-dependent Lyapunov functions

Automatica, 40(11), 1973–1980.

By: B. Lu n & F. Wu n

author keywords: switched linear parameter-varying system; multiple parameter-dependent Lyapunov functions; switching logics; linear matrix inequality; non-convexity
TL;DR: This paper studies the switching control of linear parameter-varying (LPV) systems using multiple parameter-dependent Lyapunov functions to improve performance and enhance control design flexibility. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, Web Of Science
Added: August 6, 2018

2003 journal article

Computationally efficient algorithm for frequency-weighted optimal H-infinity model reduction

Asian Journal of Control, 5(3), 341–349.

By: F. Wu n & J. Jaramillo*

Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Distributed control for interconnected linear parameter dependent systems

IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 150(5), 518–527.

By: F. Wu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

H(infinity) and L(2)-to-L(infinity) gain control of linear parameter-varying systems with parameter-varying delays

IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 150(5), 509–517.

By: K. Tan*, K. Grigoriadis* & F. Wu n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Output-feedback control of LPV sampled-data systems

INTERNATIONAL JOURNAL OF CONTROL, 75(4), 252–264.

By: K. Tan, K. Grigoriadis & F. Wu*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Robust quadratic performance for time-delayed uncertain linear systems

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 13(2), 153–172.

By: F. Wu n

author keywords: uncertain linear system; time delay; parametric uncertainty; robustness; linear matrix inequality
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

A generalized LPV system analysis and control synthesis framework

INTERNATIONAL JOURNAL OF CONTROL, 74(7), 745–759.

By: F. Wu*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

LMI-based robust model predictive control and its application to an industrial CSTR problem

JOURNAL OF PROCESS CONTROL, 11(6), 649–659.

By: F. Wu n

author keywords: model predictive control; uncertain linear system; structured uncertainty; linear matrix inequality; industrial application
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

LPV Systems with parameter-varying time delays: analysis and control

AUTOMATICA, 37(2), 221–229.

By: F. Wu n & K. Grigoriadis*

author keywords: linear parameter-varying systems; time-delay systems; H-infinity control; linear matrix inequalities
TL;DR: The stability and the induced L"2 norm performance of these systems using parameter-dependent Lyapunov functionals are explored and the design of parameter- dependent state-feedback controllers that guarantee desired L" 2 gain performance is examined. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Anti-windup controller design using linear parameter-varying control methods

INTERNATIONAL JOURNAL OF CONTROL, 73(12), 1104–1114.

By: F. Wu n, K. Grigoriadis* & A. Packard*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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