DocumentCode :
3213097
Title :
Comparative experiments with a new adaptive controller for robot arms
Author :
Whitcomb, Louis L. ; Rizzi, Alfred A. ; Koditschek, Daniel E.
Author_Institution :
Dept. of Electr. Eng., Yale Univ., New Haven, CT, USA
fYear :
1991
fDate :
9-11 Apr 1991
Firstpage :
2
Abstract :
An adaptive controller is discussed and a proof of its global asymptotic stability with respect to the standard rigid body model of robot arm dynamics is presented. Experimental data from a study of this and other globally asymptotically stable adaptive controllers on two very different robot arms are used to reconcile several previous contrasting empirical studies, demonstrate and compare their superior tracking performance, and examine contexts that compromise their advantage
Keywords :
adaptive control; dynamics; robots; stability; adaptive controller; dynamics; global asymptotic stability; rigid body model; robot arms; tracking performance; Adaptive control; Asymptotic stability; Manipulators; PD control; Programmable control; Proportional control; Robot control; Robot kinematics; Service robots; Torque control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Robotics and Automation, 1991. Proceedings., 1991 IEEE International Conference on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-8186-2163-X
Type :
conf
DOI :
10.1109/ROBOT.1991.131543
Filename :
131543
Link To Document :
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