Edward P. Fitts Department of Industrial & Systems Engineering

Works Published in 2015

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Displaying works 61 - 80 of 143 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2015 conference paper

AC 2012-3821: Integrating project management, Lean-Six Sigma, and assessment in an industrial engineering capstone course

2015 ieee conference on computer vision and pattern recognition (cvpr).

By: A. Vila-Parrish & D. Raubenheimer

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

2015 journal article

Virtual Exertions: Evoking the Sense of Exerting Forces in Virtual Reality Using Gestures and Muscle Activity

HUMAN FACTORS, 57(4), 658–673.

author keywords: simulation and virtual reality; electromyography (EMG); forces and moments; computer interface; virtual environments
MeSH headings : Adult; Electromyography; Female; Gestures; Hand Strength / physiology; Humans; Lifting; Male; Muscle Fatigue / physiology; Muscle, Skeletal / physiology; Physical Exertion / physiology; Task Performance and Analysis; User-Computer Interface; Young Adult
TL;DR: Perceived exertion levels and muscle activity patterns corresponded to the assigned virtual loads, which supported the hypothesis that the method evoked the perception of physical exertions and showed the method was promising. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 conference paper

The living environments laboratory

IEEE VR.

By: E. Gill, P. Brennan, K. Ponto, R. Tredinnick, M. Broecker & K. Chen

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

2015 journal article

The accuracy of the Oculus Rift virtual reality head-mounted display during cervical spine mobility measurement

JOURNAL OF BIOMECHANICS, 48(4), 721–724.

author keywords: Inertial sensors; Motion analysis; Neck range of motion
MeSH headings : Adult; Aged; Biomechanical Phenomena; Cervical Vertebrae / physiology; Female; Head Movements / physiology; Humans; Male; Middle Aged; Models, Biological; Movement / physiology; Neck / physiology; Range of Motion, Articular / physiology; Reproducibility of Results; Rotation; User-Computer Interface
TL;DR: Comparison of the kinematics data between the Rift and the tracking system indicated that the Rift can provide good estimates on full range of motion (from one side to the other side) during the performed task, but because of inertial sensor drifting, the unilateralrange of motion derived from the Rift is more erroneous. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Evaluation of older driver head functional range of motion using portable immersive virtual reality

Experimental Gerontology, 70, 150–156.

By: K. Chen, X. Xu & J. Lin

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

2015 conference paper

Evaluation of older driver functional range of motion using virtual reality

International Annual Meeting of the Human Factors and Ergonomics Society.

TL;DR: The results suggest that functional ROM, in addition to baseline ROM, should be considered when evaluating individual driving performance and the next step is to study if functional ROM measured using VR can be utilized for screening driving risks in aging. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Spectrum assignment in rings with shortest-path routing: Complexity and approximation algorithms

2015 International Conference on Computing, Networking and Communications (ICNC), 642–647.

TL;DR: It is proved that, under the shortest path assumption, the SA problem can be solved in polynomial time in small rings, and constant-ratio approximation algorithms for large rings are developed. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Feasibility of a Wearable, Sensor-based Motion Tracking System

Procedia Manufacturing, 3, 192–199.

By: F. Mohammadzadeh n, S. Liu n, K. Bond n & C. Nam n

author keywords: Healthcare; Motion tracking; Wearable wireless sensor
TL;DR: The results suggest that an IMU-based (more specifically, a gyroscope-based) motion tracking system can be realistically used to accurately track a patient's motion without the need of numerous sensors or an overly complicated set-up. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Characterizing conductive yarns for pressure sensors applications

2015 IEEE SENSORS - Proceedings, 108–111.

By: E. Grant n, F. Livingston n, M. Craver n, M. Hegarty-Craver n & S. McMaster*

Contributors: E. Grant n, F. Livingston n, M. Craver n, M. Hegarty-Craver n & S. McMaster*

UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2015 article

AFM-based 3D Nanofabrication using Ultrasonic Vibration Assisted Nanomachining

43RD NORTH AMERICAN MANUFACTURING RESEARCH CONFERENCE, NAMRC 43, Vol. 1, pp. 584–592.

By: J. Deng n, L. Zhang n, J. Dong n, P. Cohen n, A. Shih & L. Wang

Contributors: J. Deng n, L. Zhang n, J. Dong n, P. Cohen n, A. Shih & L. Wang

author keywords: 3D nanomachining; Atomic force microscope (AFM); Tip-based nanofabrication; Ultrasonic vibration
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2015 article

A Smooth Trajectory Generation Algorithm for Addressing Higher-Order Dynamic Constraints in Nanopositioning Systems

43RD NORTH AMERICAN MANUFACTURING RESEARCH CONFERENCE, NAMRC 43, Vol. 1, pp. 216–225.

By: A. Bharathi n, J. Dong n, A. Shih & L. Wang

Contributors: A. Bharathi n, J. Dong n, A. Shih & L. Wang

author keywords: Feedrate Scheduling; Jerk Constraints; Trajectory Generation; Optimal Control
TL;DR: This paper proposes a heuristic trajectory planning algorithm that can provide a near optimal trajectory for problems with higher order dynamic states and supports the incorporation of high orderynamic states in constraints for optimization without sacrificing the computational efficiency. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Analysis of a downward substitution strategy in a manufacturing/remanufacturing system

Operations research and enterprise systems, icores 2014, 509, 186–198.

By: F. Gocer, S. Ahiska & R. King

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

2015 conference paper

Analytical modeling of ultrasonic vibration assisted drilling of bones for medical surgical applications

Proceedings of the ASME 10th International Manufacturing Science and Engineering Conference, 2015, vol 2.

By: F. Kong* & Y. Lee n

TL;DR: The proposed cutting techniques can be used in bone cutting surgery to increase the accuracy of born drilling position and reduce trauma damage of bone and surrounding soft tissues. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2015 journal article

Droplet formation and settlement of phase-change ink in high resolution electrohydrodynamic (EHD) 3D printing

JOURNAL OF MANUFACTURING PROCESSES, 20, 485–491.

By: Y. Han n, C. Wei n & J. Dong n

Contributors: Y. Han n, C. Wei n & J. Dong n

author keywords: Electrohydrodynamic printing; FEA modeling; 3D printing; Phase-change ink
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2015 journal article

Drop-on-demand E-jet printing of continuous interconnects with AC-pulse modulation on highly insulating substrates

JOURNAL OF MANUFACTURING SYSTEMS, 37, 505–510.

By: C. Wei n, H. Qin n, C. Chiu*, Y. Lee n & J. Dong n

Contributors: C. Wei n, H. Qin n, C. Chiu*, Y. Lee n & J. Dong n

author keywords: Electrohydrodynamic (EHD) jet printing; Electrical interconnects; Drop-on-demand printing; AC-pulse modulation
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2015 review

The Human Factors and Ergonomics of P300-Based Brain-Computer Interfaces

[Review of ]. BRAIN SCIENCES, 5(3), 318–354.

By: J. Powers n, K. Bieliaieva n, S. Wu n & C. Nam n

author keywords: brain-computer interface; P300; human factors and ergonomics; oddball; assistive technology; user acceptance
TL;DR: It is found that HFE is central to the performance of P300-based BCI systems, although researchers do not often make explicit this connection. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2015 journal article

On shape-preserving capability of cubic L-1 spline fits

COMPUTER AIDED GEOMETRIC DESIGN, 40, 59–75.

By: Z. Wang n, S. Fang n & J. Lavery*

author keywords: L-1 spline; Shape preservation; Approximation; Spline fit; Univariate
TL;DR: A shape-preserving metric for the linear shape of Heaviside step function is proposed and it is found that function-value-based spline fits preserve linear shape best and are indicated to preserve shape better than the other two types ofspline fits. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Large scale industrialized cell expansion: producing the critical raw material for biofabrication processes

BIOFABRICATION, 7(4).

By: A. Kumar n & B. Starly n

author keywords: cell expansion; bioreactors; cellular biomanufacturing; 3D culture
MeSH headings : Bioreactors; Cell Culture Techniques / methods; Cell Proliferation; Tissue Engineering / methods
TL;DR: Some of the challenges in the field of cellular biomanufacturing that must be addressed are highlighted to achieve desired cellular yields while adhering to the key pillars of good manufacturing practices—safety, purity, stability, potency and identity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Effects of powder variation on the microstructure and tensile strength of Ti-6Al-4V parts fabricated by selective laser melting

International Journal of Powder Metallurgy, 51(1), 35–42.

By: H. Gu, H. Gong, J. Dilip, D. Pal, A. Hicks, H. Doak, B. Stucker

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

2015 journal article

Effects of Guide and Logo Signs on Freeway Driving Behavior

TRANSPORTATION RESEARCH RECORD, (2518), 73–78.

UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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