[1]CUI Tiejun,WANG Peizhuang.Intelligent reliability analysis method based on space fault tree and factor space[J].CAAI Transactions on Intelligent Systems,2019,14(5):853-864.[doi:10.11992/tis.201807022]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 5
Page number:
853-864
Column:
综述
Public date:
2019-09-05
- Title:
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Intelligent reliability analysis method based on space fault tree and factor space
- Author(s):
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CUI Tiejun1; 2; WANG Peizhuang3
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1. College of Safety Science and Engineering, Liaoning Technical University, Fuxin 123000, China;
2. Tunnel & Underground Structure Engineering Center of Liaoning, Dalian Jiaotong University, Dalian 116028, China;
3. Institute of Mathematics and Systems Science, Liaoning Technical University, Fuxin 123000, China
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- Keywords:
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safety science; safety system engineering; space fault tree; factor space; system reliability; intelligent science; system evolution process; universal framework
- CLC:
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X913;C931.1;TP18
- DOI:
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10.11992/tis.201807022
- Abstract:
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The existing system reliability analysis methods are generally targeted and lack extensive adaptability and expansibility. Moreover, due to the emergence and development of intelligent science, information science, and big data technology, the traditional reliability analysis technology can hardly meet the new demands. Therefore, the authors propose the space fault tree theory to analyze the reliability change characteristics of systems influenced by multiple factors. The space fault tree theory is combined with factor space theory, cloud model, fuzzy mathematics, and system stability theory to enable it have the ability of intelligent analysis and fault big data processing, so as to meet the analysis requirements in the future technology environment. This paper discusses the development history and the main theories and functions of the space fault tree and factor space, as well as the feasibility of combining these two theories to describe and analyze the system evolution process. The results show that the space fault tree theory has good expansibility and adaptability; it adapts to future technology environment and can also be used as a universal framework for the analysis of a system evolution process.