压缩机组故障诊断专家系统设计

Fault Diagnosis System Design for Compressor Set

压缩机组是舰船和潜艇装备中一个关键设备。在故障诊断技术发展初期,由于思想认识和经济上的原因,通常仅对压缩机组进行监测和诊断。文章从信号的获取、知识库的建立、推理机设计和解释器设计四个方面阐述了针对某舰船压缩机组故障诊断系统(FDS系统—Fault Diagnosis System)的设计方法。该诊断系统以模糊诊断原理为依据建立知识库和推理机,用PROLOG语言编程。

Compressor set is a key device in the ship and submarine equipments.In the initial stage of development of fault diagnosis technology,only compressor set was monitored and diagonised because of the knowledge and ecnomic reason.The design method for the Fault Diagnosis System of Compressor Set is detailed from the four aspects of signal retrieving,knowledge database establishment,inference engine design and decoder design.The system is based on the fuzzy diagnosis theory in terms of established knowledge dat...