某高炮火控系统复合故障的模糊诊断

故障与征兆之间的关系错误综复杂,经常性的一对多或多对一给其赋予了很强的模糊性。现代系统大多结构紧凑,组成复杂,对于其同时出现的多个故障而言,由于故障之间的耦合性,诊断与定位显得更为困难。简要阐述了模糊评判的基本原理及其数学模糊,并针对某型高炮火控系统,进行了故障层次分解,以其一常见复合故障---跟踪监视器故障为例,介绍了运用模糊综合评判法科学利用各种故障信息,对多征兆复合故障综合诊断处理的实现。

Fuzzy Diagnosis for Complex Faults of Certain Archibald Fire Control System

There is a reticular relationship between the fault and its symptom,which has a very fuzzy character because of the usual one to more or more to one instance.The modern systems mostly have a compact structure and complex constitutes,the simultaneous multi-faults of which are more difficult to diagnose and judge because of the coupling character of faults.The basic theory and mathematical model of fuzzy evaluation are simply expounded,then a hierarchical decomposability has been given for a certain type fire...