复杂电子装备健康管理系统中参数模糊化处理

Parameter Fuzzy Processing Method of Complicated Electronic Equipment Health Management System

针对电子装备故障预测中的预测参数选取并进行模糊化处理,建立电子装备健康管理系统并进行故障预测,设置故障预测参数选取原则,基于模糊Petri网模型提取反映电子装备故障状态的预测参数,并采用基于相关危险度的统计选取出最优故障预测参数。

According to the forecast parameters selection in electronic equipment fault prediction and fuzzy processing, this paper establishes electronic equipment health management system and fault prediction, sets the selection principle of fault prediction parameters, extracts fault prediction parameters of electronic equipment based on fuzzy Petri net model, and uses statistical risk based on degree to select the optimal parameters of fault prediction.