水轮发电机组振动故障诊断专家系统

An Expert System for Vibration Diagnosis of the Hydroelectric Generating Set

本文提出一个基于知识库和专家系统技术的水轮发电机组振动故障诊断与咨询的专家系统。本系统应用关于水轮发电机组振动、振动试验、频谱分析和运行管理人员现场经验的知识,采用推理方法作出诊断,采用产生式专家系统结构,设计出一个推理控制程序。该系统由知识库、算法程序库和诊断咨询程序三个主要部分组成。程序的实现采用MACLISP语言,可在IBM-PC计算机上运行。

A vibration diagnosis and consultation expert system for hydroelectric generating set based on knowledge base and the technique of the expert system is proposed. With knowledge of the vibration of the generating set, the vibration test, spectrum analysis and field experience of the operating personnel, this system is designed to work by inference. An inferential control program is developed with an architecture of the generating type of the expert system. The system is made up of three main parts, namely, the knowledge base, the library of algorithm program and the diagnosis Consultation program; The language of MACLISP is used and th esystem can be operated on an IBM-PC computer.