| 失效树分析的矩阵化方法 |
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| 引用本文： | 宋笔锋工,王晓红.失效树分析的矩阵化方法[J].机械科学与技术(西安),1997,16(6):961-966,986. |
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| 作者姓名： | 宋笔锋工 王晓红 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 研究了布尔代数运算的矩阵化表示方法，并在此基础上，基于上行法提出了一种求解失效树顶事件失效概率及元件重要度的矩阵化方法，使得系统可靠性分析的失效树方法能够简便、容易地在计算机上自动进行。算例表明，本文方法正确、可靠。
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| 关 键 词： | 系统可靠性 失效树 矩阵化方法 |
A Matrixing Method for Fault Tree Analysis |
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| Song Bifeng,Wang Xiaohong,Zhang Yizhe.A Matrixing Method for Fault Tree Analysis[J].Mechanical Science and Technology,1997,16(6):961-966,986. |
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| Authors: | Song Bifeng Wang Xiaohong Zhang Yizhe |
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| Abstract: | In this paper, the matrix expression method of Bull algebra caculation is introduced firstly, and based on it, a matrixing method to solve the failure probability of the top event and the importance of the components in the fault tree is presented. By using this method, the fault tree analysis of a system can be auto conducted in a computer. An examples is given to show the correctness and effectiveness of the method. |
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| Keywords: | System reliability Fault tree Matrixing method |
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