诊断专家系统中开关量信号的优化选择方法

Study on the optimizing method of decreasing number of switching signals in diagnostic expert system

借鉴故障树分析（FTA）理论中求取结构重要度的基本思想，对原有算法进行改进，提出一种诊断专家系统中减少开关量信号数量的择优算法.

According tothe method of calculating the value of structrue-significance inFTA (Fault Tree Analysis)theory, the authors advance an optimizing method of decreasing number of switching signals indiagnostic expert system based on improving the originalmethod.