Dr. James L. Overholt Profile

Dr. James L. Overholt

Sr. Research Scientist at Air Force Research Lab.

SPIE Involvement:

Author

Proceedings Article | 20 May 2009 Paper

Adaptive controllability of omnidirectional vehicle over unpredictable terrain

Ka Cheok, Micho Radovnikovich, Gregory Hudas, James Overholt, Paul Fleck

Proceedings Volume 7352, 73520S (2009) https://doi.org/10.1117/12.820298

KEYWORDS: Control systems, Motion models, Sensors, Filtering (signal processing), Systems modeling, Computer programming, Adaptive control, Detection and tracking algorithms, Simulink, Control systems design

Read Abstract +

Proceedings Article | 19 April 2008 Paper

Fuzzy neighborhood filters for UWB range radios in multipath environments

Ka Cheok, Gregory Hudas, James Overholt

Proceedings Volume 6979, 69790J (2008) https://doi.org/10.1117/12.782266

KEYWORDS: Fuzzy logic, Fourier transforms, Electronic filtering, Ranging, Filtering (signal processing), Detection and tracking algorithms, Logic, Quantum wells, Stochastic processes, Data centers

Read Abstract +

Proceedings Article | 16 April 2008 Paper

PointCom: semi-autonomous UGV control with intuitive interface

Mitchell Rohde, Victor Perlin, Karl Iagnemma, Robert Lupa, Steven Rohde, James Overholt, Graham Fiorani

Proceedings Volume 6962, 69620G (2008) https://doi.org/10.1117/12.777163

KEYWORDS: Navigation systems, Cameras, Human-machine interfaces, Visualization, Control systems, Algorithm development, Robotics, Sensors, Video, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 27 October 2005 Paper

Visual tracking for mobile robot pursuit

Gary Witus, Robert Karlsen, James Overholt, Grant Gerhart

Proceedings Volume 5986, 59860F (2005) https://doi.org/10.1117/12.634478

KEYWORDS: Optical tracking, Automatic tracking, Control systems, Navigation systems, Visualization, Detection and tracking algorithms, Mobile robots, Algorithm development, Cameras, Visual process modeling

Read Abstract +

Proceedings Article | 27 May 2005 Paper

Forecasting off-road trafficability from terrain appearance

Gary Witus, Robert Karlsen, James Overholt, Grant Gerhart

Proceedings Volume 5804, (2005) https://doi.org/10.1117/12.606393

KEYWORDS: Roads, Visualization, Data modeling, Resistance, Image classification, Velocity measurements, Instrument modeling, Statistical analysis, Unmanned ground vehicles, Sensors

Read Abstract +

Proceedings Article | 27 May 2005 Paper

Robot path planning using Voronoi classifiers

J. Overholt, M. Skalny, G. Fiorani, G. Hudas

Proceedings Volume 5804, (2005) https://doi.org/10.1117/12.605348

KEYWORDS: Algorithm development, Navigation systems, Visualization, Computer simulations, Robotics, Sensors, Mobile robots, Software development, Unmanned ground vehicles, Computer programming

Read Abstract +

Proceedings Article | 29 December 2004 Paper

Two-dimensional localization using nonlinear Kalman approaches

Gregory Hudas, Ka. Cheok, James Overholt, G. Edzko Smid

Proceedings Volume 5609, (2004) https://doi.org/10.1117/12.571578

KEYWORDS: Reflectors, Sensors, Filtering (signal processing), Computing systems, Laser systems engineering, Global Positioning System, Laser stabilization, Computer programming, Fiber optics sensors, Mobile robots

Read Abstract +

Proceedings Article | 2 September 2004 Paper

On-the-fly assessment of terrain effects on UGV handling

Robert Karlsen, Gary Witus, James Overholt

Proceedings Volume 5422, (2004) https://doi.org/10.1117/12.544345

KEYWORDS: Data modeling, Resistance, Roads, Motion models, Stars, Sensors, Computer programming, Solids, Unmanned ground vehicles, Control systems

Read Abstract +

Proceedings Article | 30 September 2003 Paper

Lightweight robotic mobility: template-based modeling for dynamics and controls using ADAMS/car and MATLAB

Peter Adamczyk, David Gorsich, Greg Hudas, James Overholt

Proceedings Volume 5083, (2003) https://doi.org/10.1117/12.497503

KEYWORDS: Control systems, Robots, MATLAB, Actuators, Device simulation, Mobile robots, Sensors, Simulink, Motion models, Computer simulations

Read Abstract +

Proceedings Article | 17 July 2002 Paper

Defining proprioceptive behaviors for autonomous mobile robots

James Overholt, Greg Hudas, Grant Gerhart

Proceedings Volume 4715, (2002) https://doi.org/10.1117/12.474460

KEYWORDS: Sensors, Mobile robots, Robotics, Computer programming, Unmanned ground vehicles, Control systems, Physiology, Fuzzy systems, Analytical research, Kinematics

Read Abstract +

Proceedings Article | 20 September 2001 Paper

Behaviorist-based control of an autonomous skid-steer robot using threshold fuzzy systems

James Overholt, K. Cheok, G. Edzko Smid

Proceedings Volume 4364, (2001) https://doi.org/10.1117/12.440007

KEYWORDS: Fuzzy systems, Control systems, Sensors, Fuzzy logic, Kinematics, Neural networks, Computer aided design, Device simulation, Mobile robots, Environmental sensing

Read Abstract +

Showing 5 of 11 publications

Conference Committee Involvement (12)

Unmanned Systems Technology XVIII

20 April 2016 | Baltimore, MD, United States

Unmanned Systems Technology XVII

21 April 2015 | Baltimore, MD, United States

Unmanned Systems Technology XVI

6 May 2014 | Baltimore, MD, United States

Unmanned Systems Technology XV

1 May 2013 | Baltimore, Maryland, United States

Unmanned Systems Technology XIV

25 April 2012 | Baltimore, Maryland, United States

Showing 5 of 12 Conference Committees

Keywords/Phrases

Search In:

Publication Years