Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 37, 2020 No. 10
3006-3009

Research on description method of system fault evolution process

Cui Tiejun1,2,3
1. College of Safety Science & Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China
2. Key Laboratory of Mine Thermodynamic Disasters & Control of Ministry of Education, Fuxin Liaoning 123000, China
3. Tunnel & Underground Structure Engineering Center of Liaoning, Dalian Jiaotong University, Dalian Liaoning 116028, China
DOI: 10.19734/j.issn.1001-3695.2019.05.0194

Abstract

In order to understand the evolution process of the system fault, and to provide a feasible description method, this paper further studied the theory of space fault network. The original space fault network structure W=(V, L, R, H, B) was changed to W=(O, S, L, X), the four element object, state, connection and factor were used to describe the fault evolution process and construct the space fault network. It proposed the enumeration method and the example method to describe the fault evolution process, and studied the first stage fault process of the three stage reciprocating compressor, it identified the object, the state of the object and the logical relation of the event, and drew the space fault network. Taking V10 and V2 as examples, it obtained the transformed space fault trees, and took V2 as an example to study the fault evolution process further. It obtained 127 kinds of fault modes, 64 of which were favorable for V2 occurrence, and the remaining 63 were not conducive to occurrence. According to the need of description of evolution process, it classified the fault evolution processes further. Finally, it discussed the mechanism of fault evolution, and pointed out the shortcomings of the research.

Foundation Support

国家自然科学基金资助项目(51704141)
国家重点研发计划重点专项资助项目(2017YFC1503102)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.05.0194
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 10
Section: Algorithm Research & Explore
Pages: 3006-3009
Serial Number: 1001-3695(2020)10-025-3006-04

Publish History

[2020-10-05] Printed Article

Cite This Article

崔铁军. 系统故障演化过程描述方法研究 [J]. 计算机应用研究, 2020, 37 (10): 3006-3009. (Cui Tiejun. Research on description method of system fault evolution process [J]. Application Research of Computers, 2020, 37 (10): 3006-3009. )

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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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