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计算机工程 ›› 2013, Vol. 39 ›› Issue (4): 280-282,286. doi: 10.3969/j.issn.1000-3428.2013.04.064

• 开发研究与工程应用 • 上一篇    下一篇

基于成功流法的共因失效可靠性仿真

陈 辰1,贾成斌1,杨建军2   

  1. (1. 海军装备技术研究所理标室,北京 102442;2. 海军工程大学管理工程系,武汉 430033)
  • 收稿日期:2012-07-02 出版日期:2013-04-15 发布日期:2013-04-12
  • 作者简介:陈 辰(1988-),男,助理工程师、硕士,主研方向:可靠性分析,信息管理;贾成斌,高级工程师、硕士; 杨建军,讲师、博士

Reliability Simulation of Common Cause Failure Based on Goal Orient Methodology

CHEN Chen 1, JIA Cheng-bin 1, YANG Jian-jun 2   

  1. (1. Dept. of Theory and Standard, Naval Equipment Technology Institution, Beijing 102442, China; 2. Dept. of Management Engineering, Naval University of Engineering, Wuhan 430033, China)
  • Received:2012-07-02 Online:2013-04-15 Published:2013-04-12

摘要: 针对共因失效使系统可靠性分析复杂化的问题,提出基于成功流(GO)法的共因失效可靠性Simulink仿真方法。在构建共因集GO模型时,考虑共因失效的影响。运用累积概率法进行定量计算,并构建共因集Simulink模型,利用仿真工具降低建模、计算的难度。经算例验证,改进仿真方法较传统计算方法更为简单,Simulink在共因失效可靠性GO法分析中具有可行性与有效性。

关键词: 共因失效, 可靠性分析, 成功流法, 共因集模型, 累积概率法

Abstract: Common Cause Failure(CCF) makes the reliability analysis more complex. The Simulink simulation method of CCF reliability analysis based on Goal Orient(GO) methodology is put forward. The GO model of Common Cause Group(CCG) is presented with importing CCF. The cumulative probability algorithm is used for quantification calculate. The simulink model of CCG is presented for making modeling and calculating easier. An example shows that the improved method is more simple than the traditional calculation methods. Simulink has feasibility and validity in reliability GO analysis method of CCF .

Key words: Common Cause Failure(CCF), reliability analysis, Goal Orient(GO) methodology, model of Common Cause Group (CCG), cumulative probability algorithm

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