故障诊断专家系统综合智能推理技术研究

Study on Combined Intelligent Inference Technology for Fault Diagnosis Expert System

摘要:

推理机在故障诊断专家系统中起着非常重要的作用。提出普通规则、模糊逻辑和模糊神经网络推理相结合的综合智能推理机应用于故障诊断专家系统。综合智能推理机既能提高诊断推理的速度，又可以提高诊断推理的准确程度。通过对某型号导弹故障诊断验证，采用综合智能推理机诊断快速、准确率高，取得了较好的诊断效果。

Abstract:

The inference engine is the key part of the fault diagnosis expert system.So,in order to improve both the speed and the accuracy of the diagnosis inference,a new inference engine combined with common rule inference,fuzzy logic inference and fuzzy neural network inference is proposed. The application effect of the new inference engine is sound.