基于CBR的Multi-agent旋转机械故障诊断系统

近年来，基于Multi-agent的分布式智能系统已成功地应用于众多领域．将Multi—agent技术应用于旋转机械故障诊断系统，结合CBR技术，分析了系统的基本框架和实现途径，较好地实现了Multi-agent之间的协调，克服了单一故障诊断方法的局限性，解决了诊断软件的通用性和适应性之间的矛盾，为旋转机械多算法诊断系统的研究与开发提供了一定的借鉴．应用表明，该系统能快速、准确地进行故障诊断．

A Multi-agent Fault Diagnosis System of Rotating Machinery Based on CBR

Recently,distributed intelligent systems based on multi-agent have been applied to many fields successfully.the multi-agent technique is introduced into the rotating machinery fault diagnosis system.With the combination of CBR technique,Basalstructure and development approach of the system are analyzed,and better cooperation among agents is realized.As a result,the system overcomes the limitation of single fault diagnosis method,and solves the contradictionbetween versatilityand adaptabilityof diagnosis software.Furthermore,a reference can be used for the research and development of multi-algorithmdiagnosis system of rotating machinery.The application in a factory's Networked Online Monitoring and Fault Diagnosis System for Turbine Fan shows that the system can diagnosefault rapidly and exactly.