제어로봇시스템학회:학술대회논문집
- 2002.10a
- /
- Pages.116.1-116
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- 2002
A Controller Design for Teleoperated Systems with Signal Transmission Time Delay
-
Ahn, Sung-Ho
(KAERI) ;
- Jin, Jae-Hyun (KAERI) ;
- Park, Byung-Suk (KAERI) ;
-
Yoon, Ji-Sup
(KAERI)
- Published : 2002.10.01
Abstract
When the teleoperated system has a signal transmission time delay between slave and control system , the system stability as well as the position tracking and the force reflecting performances are likely to be deteriorated. This paper proposed a bilateral control scheme and a controller design method for the teleoperated control systems with a signal transmission time delay. The proposed controller is a modified type of smith predictor for the time delay in each input and output stage of an open loop unstable plant. The proposed controller not only satisfies the system internal stability but also improves the position tracking performance with disturbance rejection capability. The simulation...
Keywords