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本文针对安全分析方法中故障树解算问题提出了一种完全依赖于所要求精度的近似算法——精度取舍法,详细给出了近似求解顶事件概率值的两个截断条件.结论表明,它在同时兼顾精度与时间的要求方面优于别的算法.
In this paper, we propose an approximate algorithm that is completely dependent on the required accuracy-the accuracy trade-off method and the two truncation conditions that approximate the probability value of the top event in detail for the problem of solving the fault tree in the safety analysis method. Outperforms other algorithms in terms of both precision and time.