雷达系统故障的诊断技术

An Exploration on Fault Diagnosis Technology of Radar System

对雷达系统故障诊断技术作了归纳和分类,分析了当前故障诊断技术的优缺点,重点讨论了以下8个方法:基于知识的智能故障诊断方法;对神经网络故障诊断方法;粗糙集诊断方法;基于遗传算法的故障诊断方法;故障树的诊断方法;专家系统故障诊断方法;基于小波分析的故障诊断方法;模糊故障诊断方法.最后,指出了雷达系统故障诊断技术在当前和今后的研究重点和方向.

A systematic summary and classification on major fault diagnosis technology were made and their advantages and disadvantages were analyzed,and the following eight intelligent fault diagnosis methods were mainly discussed.Neural network fault diagnosis method based on the processing of knowledge,rough set fault diagnosis method,fault diagnosis based on genetic algorithm,fault tree fault diagnosis method,expert system fault diagnosis method,fault diagnosis method based on wavelet analysis,fuzzy fault diagnosis method were introduced in detail.The current research priorities and orientations for future study in the field were also addressed.