Nonlinear Bilateral Teleoperation with Flexible-Link Slave Manipulator

被引:0
|
作者
Rashidinejad, A. [1 ]
Nikravesh, S. K. Y. [1 ]
Talebi, H. A. [1 ]
机构
[1] Amirkabir Univ Technol, Dept Elect Engn, Ctr Excellence Control & Robot, Tehran 15914, Iran
关键词
Bilateral teleoperation; flexible-link manipulator; output redefinition; stability; uncertainty; DISTURBANCE OBSERVER;
D O I
暂无
中图分类号
TP24 [机器人技术];
学科分类号
080202 ; 1405 ;
摘要
This paper addresses bilateral control of a nonlinear teleoperation system with flexible-link slave manipulator. For this purpose, due to the non-minimum phase behavior of flexible-link manipulators, tip position tracking of the slave manipulator is performed based on the output redefinition method. Moreover, to compensate the uncertainties, a robustifying term is considered in the controller. However, disturbances exerted on the master robot are estimated via a nonlinear disturbance observer. Then, the master force controller is designed based on the estimated value and environmental force feedback from the slave part.
引用
收藏
页码:284 / 289
页数:6
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