Title
Robust Control of Motion/Force for Robotic Manipulators With Random Time Delays
Abstract
In this paper, robust control with delayed measurements is investigated for remote motion/force control of robotic manipulators with random time delays. Both sensor-to-controller and controller-to-actuator random-network-induced delays are considered in the remote networked control. These random-network-induced delays are modeled as Markov processes. Based on the stochastic Lyapunov method, sufficient conditions for the boundedness in probability of system solutions are given. It is proven that all the signals of the robotic manipulator system are bounded in probability. Finally, extensive simulations and experiments are performed to show the effectiveness of the proposed method.
Year
DOI
Venue
2013
10.1109/TCST.2012.2220357
IEEE Trans. Contr. Sys. Techn.
Keywords
Field
DocType
Delay,Delay effects,Manipulator dynamics,Markov processes,Robot sensing systems
Lyapunov function,Motion control,Markov process,Control theory,Control engineering,Robust control,Robot manipulator,Telerobotics,Mathematics,Bounded function,Actuator
Journal
Volume
Issue
ISSN
21
5
1063-6536
Citations 
PageRank 
References 
15
0.65
20
Authors
4
Name
Order
Citations
PageRank
yongfeng kang146358.91
Zhijun Li2105156.61
Xiaoqing Cao3393.35
Dihua Zhai4231.22