A METHOD OF FAULT ISOLATION FOR SPACECRAFT BASED ON MINIMUM CUT SETS'RANK

DING Caihong; HUANG Wenhu; JIANG Xingwei

doi:10.11728/cjss2000.01.089

Volume 20 Issue 1

Jan. 2000

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Article Navigation > Chinese Journal of Space Science > 2000 > 20(1): 89-94

DING Caihong, HUANG Wenhu, JIANG Xingwei. A METHOD OF FAULT ISOLATION FOR SPACECRAFT BASED ON MINIMUM CUT SETS'RANK[J]. Chinese Journal of Space Science, 2000, 20(1): 89-94. doi: 10.11728/cjss2000.01.089

Citation:

DING Caihong, HUANG Wenhu, JIANG Xingwei. A METHOD OF FAULT ISOLATION FOR SPACECRAFT BASED ON MINIMUM CUT SETS'RANK[J]. Chinese Journal of Space Science, 2000, 20(1): 89-94. doi: 10.11728/cjss2000.01.089

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A METHOD OF FAULT ISOLATION FOR SPACECRAFT BASED ON MINIMUM CUT SETS'RANK

doi: 10.11728/cjss2000.01.089

1.
College of Mechanics, East China Univereity, Shanghai 200051
2.
College of Spacecraft, Harbin Institute of Technology

Received Date: 1998-11-24
Rev Recd Date: 1999-11-20
Publish Date: 2000-01-24

Abstract

Abstract

In this paper, the minimum cut sets obtained from fault tree analysis are distinguished and ranked by failure influencing probability in terms of the principle thatthe basic event with its Fussel-Vesely importance nearest to 0.5 could be inspectedfirstly. This method can the occurrence possibility of the top event resulted fromeach minimum cut set, thus, the fault isolation and repair can be achieved so toimprove the diagnostic rate and efficiency.
- Fault diagnosis,
- Fault isolation,
- Minumum cut set