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IROS
2009
IEEE
168views Robotics» more  IROS 2009»
14 years 3 months ago
Slip ratio for lugged wheel of planetary rover in deformable soil: definition and estimation
—The wheel slip ratio is an important state variable in terramechanics research and the control of planetary rovers. Definitions of the slip ratio for a wheel with lugs and metho...
Liang Ding, Haibo Gao, Zongquan Deng, Kazuya Yoshi...
IROS
2006
IEEE
144views Robotics» more  IROS 2006»
14 years 2 months ago
Visual Servo Velocity and Pose Control of a Wheeled Inverted Pendulum through Partial-Feedback Linearization
— Vision-based control of wheeled vehicles is a difficult problem due to nonholonomic constraints on velocities. This is further complicated in the control of vehicles with drif...
Nicholas R. Gans, Seth Hutchinson
ICRA
2005
IEEE
145views Robotics» more  ICRA 2005»
14 years 2 months ago
Energy-Saving 3-Step Velocity Control Algorithm for Battery-Powered Wheeled Mobile Robots
— Energy of Wheeled Mobile Robot (WMR) is usually supplied by batteries with finite energy. In order to extend run-time of battery-powered WMR, it is necessary to minimize the e...
Chong Hui Kim, Byung Kook Kim
IROS
2009
IEEE
133views Robotics» more  IROS 2009»
14 years 3 months ago
Estimation-based disturbance rejection in control for limit cycle generation on inertia wheel inverted pendulum testbed
Abstract— This paper deals with constant disturbances rejection in limit cycle tracking for an underactuated mechanical system. The feedback controler presented in [1] is enhance...
Sebastien Andary, Ahmed Chemori, Sébastien ...
ICRA
2005
IEEE
107views Robotics» more  ICRA 2005»
14 years 2 months ago
Wheel Torque Control in Rough Terrain - Modeling and Simulation
Abstract - This paper presents a method for wheel-ground contact angle measurement and a traction control strategy minimizing slip in rough terrain. The slip minimization algorithm...
Pierre Lamon, Roland Siegwart