基于故障树的旋转输弹机故障诊断专家系统

摘要

自动装填系统旋转输弹机的性能和工作可靠性直接影响着坦克的总体战斗性能,其故障的判断、查找非常困难；针对这个问题,提出了一种基于故障树的专家系统的搜索算法,建立旋转输弹机故障树,并对其故障树进行了定性分析,然后建立旋转输弹机故障诊断知识库,设计旋转输弹机故障诊断推理机,以旋转输弹机不旋转的试验结果表明该算法具有快速准确、可靠永久性、智能化的优点.%The working dependability of gun rotary load machine of auto—loading system in fight influence the totality of the tank directly. It is very difficult to find out its fault. To solve this troulble , have proposed a kind of search algorithm of expert system based on the trouble tree, set up gun rotary load machine fault tree, and has carried on qualitative analysis for its fault tree, then set up diagnose knowledge data — base , design the reasoning machine for gun rotary load machine , the result indicates that this algorithm is fast, accurate , reliable and intelligent.