测试设备故障诊断专家系统的设计与实现

Design and Implementation of Expert System for Test Equipment Fault Diagnosis

摘要:

通过分析测试设备故障诊断专家系统的目的和任务,将模糊神经网络理论与专家系统结合后用于测试设备故障诊断,建立了故障诊断专家系统的模型。探讨了故障诊断专家系统中知识库的构建及维护、不精确推理等问题。用面向对象分析方法分析测试设备故障诊断专家系统,并用软件加以实现。

Abstract:

Through the analysis of the purposes and tasks on fault diagnosis expert system of test equipment, in this paper, the theory and method of Fuzzy Neural Network were realized with the expert system that was used in fault diagnosis of test equipment and the fault diagnosis expert system model was established. Also, the problems of the knowledge forming, knowledge obtaining and inaccurate inference in fault diagnosis expert system were discussed. The analysis method gearing to the subject was used to analyze the design of the fault diagnosis expert system realized with the software.