Journal of South China University of Technology (Natural Science Edition) ›› 2008, Vol. 36 ›› Issue (1): 8-12.

• Computer Science & Technology • Previous Articles     Next Articles

Reliability Analysis and Modeling of Space Robot Teleoperation Management System

Zhang Ping1  Lu Ren-qing1  Liang Bin2   

  1. 1.School of Computer Science and Engineering, South China University of Technology, Guangzhou 5 10640, Guangdong, China; 2. HIT Research Institute in Shenzhen, Shenzhen 518057, Guangdong, China
  • Received:2006-07-13 Online:2008-01-25 Published:2008-01-25
  • Contact: 张平(1964-),男,博士,教授,主要从事机器人、基于网络的智能控制研究. E-mail:pzhang@scut.edu.cn.
  • About author:张平(1964-),男,博士,教授,主要从事机器人、基于网络的智能控制研究.
  • Supported by:

    国家“863”计划项目(2003AA742010)

Abstract:

In order to improve the reliability of the space robot teleoperation management system ( SRTMS), this paper analyzes the architecture of SRTMS, establishes the corresponding reliability model by adopting the stochastic reward net, and analyzes the influences of all the modules on the reliablility of SRTMS. The results show that the command check-up module is the bottleneck for the reliability of SRTMS.

Key words: space robot, teleoperation, reliability, stochastic reward net