多Agent复杂诊断系统分布式协同求解研究  

Distributed Cooperative Solution of Diagnosis System Based on Multi-Agent

作　　者：吴海诚[1] 郭晓松[1] 赵军阳[1] 朱智[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《电光与控制》2009年第11期29-32,共4页Electronics Optics & Control

摘　　要：针对当前大型复杂设备故障诊断的实时性、智能化要求,以组件化思想为基础,建立了基于多Agent的分布式智能故障诊断系统模型,讨论了基于MAS的分布式系统诊断的方法和协同求解问题。提出包含分布式诊断融合决策模块的Agent一般模型,分析了分布式协同求解的任务分解、分配和协作求解问题,并运用CBR方法实现了单个Agent内部推理以及多Agent的协作。仿真实验表明,该系统能高效、准确地诊断故障,具有较好的主动性、适应性和交互诊断性。To realize real-time and intelligent fault diagnosis of modem large-scale equipment, a distributed intelligent fault diagnosis system function model is established based on multi-Agent with the idea of modularization. The diagnosis method and cooperative solution of distributed system based on MAS is discussed. A generic Agent model including the distributed diagnosis fusion and decision mechanism is put forward, and the task scheduling, assignment, and cooperative solution are analyzed. The inner reasoning of single Agent and cooperative solution of multi-Agent are solved using CBR method. Simulation showed that this system can diagnose faults effectively, accurately and interactively, which has fine adaptability and proactivity.

关 键 词：故障诊断 多AGENT 协同求解 CBR 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]