基于CLIPS的激光驱动器故障诊断专家系统设计

Design of the laser facility,s expert system for CLIPS-based fault diagnosis

摘要:

针对大型激光驱动器故障定位难,诊断、处置效率低的基本现状,提出利用专家系统进行故障诊断的基本思路,并以自动准直子系统为例,介绍了专家系统的体系架构、故障树模型、知识库设计和基于CLIPS工具的实现方法。初步应用结果表明,该专家系统有助于提高装置的故障诊断效率和智能化水平,增强系统可用性。

Abstract:

A new expert system is designed for fault diagnosis of a laser facility to deal with the problems such as hard fault isolation and low diagnosis efficiency.Taking a laser alignment subsystem as an example,the expert system_,s structure,fault tree model, knowledge base and CLIPS-based implementation is presened in this paper. The result show that the efficiency and intellectualised leve of fault diagnosis can be improved distinctly ,by this way.