DocumentCode
2959877
Title
Fault-tolerant and high reliability space robot design and research
Author
Junyao Gao ; Xueshan Gao ; Wei Zhu ; Jianguo Zhu ; Wei, Zhu
Author_Institution
Astrospace Sci. & Eng. Sch., Intell. Robot. Inst., Beijing
fYear
2008
fDate
1-8 June 2008
Firstpage
2413
Lastpage
2417
Abstract
Space robot reliability is a fatal important problem. Any fault and error may damage spacecraft. This paper suggests a space robot system with two alternate drive system, two alternate control system, redundant freedom, two alternate communicate system. The space robot is a fault-tolerant system. Fault tree is used to analysis space robot. Any one element on the space robot fault doesnpsilat influence robot work. Space robot reliability is raised to a high level through this design. This design scheme is a practice scheme for space robot.
Keywords
aerospace robotics; design engineering; fault tolerance; fault trees; redundancy; drive system; fault tree; fault-tolerant space robot; high reliability space robot; redundant freedom; Fault tolerance; Neural networks; Orbital robotics; design; fault-tolerant; reliability; robot; space;
fLanguage
English
Publisher
ieee
Conference_Titel
Neural Networks, 2008. IJCNN 2008. (IEEE World Congress on Computational Intelligence). IEEE International Joint Conference on
Conference_Location
Hong Kong
ISSN
1098-7576
Print_ISBN
978-1-4244-1820-6
Electronic_ISBN
1098-7576
Type
conf
DOI
10.1109/IJCNN.2008.4634133
Filename
4634133
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