|
|||||
|
|
| MFM与 MAS协作的热电机组故障诊断方法 | |
| 引用本文： | 马景铭,赵云,王斌,吴伟雄,顾小军.MFM与 MAS协作的热电机组故障诊断方法[J].电力自动化设备,2010,30(10). |
| 作者姓名： | 马景铭 赵云 王斌 吴伟雄 顾小军 |
| 作者单位： | 1. 嘉兴学院,机电工程学院,浙江,嘉兴,314001;江西理工大学,机电工程学院,江西,赣州,341000 2. 嘉兴学院,机电工程学院,浙江,嘉兴,314001 3. 嘉兴学院,机电工程学院,浙江,嘉兴,314001;浙江大学,机能工程学院,浙江,杭州,310027 |
| 基金项目： | 浙江省自然科学基金资助项目(Y1090979,Y1080843)~~ |
| 摘 要： | 针对汽轮发电机组故障诊断问题的复杂性、实时性要求,提出了主要由监测与诊断Agent、诊断方法Agent、管理Agent、黑板Agent等组成的分布式多智能体系统(MAS)。利用功能分解方法,实现了多级流模型(MFM)和分布式MAS协作的故障诊断方法,其基本思想是:当现场发生异常时,监测与诊断Agent之间协同,依靠汽轮发电机组MFM模型,通过系统中能量、物质或信息流关系建立故障搜索路径,实现故障的快速定位;根据已定位的故障节点(设备)特征,在管理Agent的协调下,诊断方法Agent和监测与诊断Agent协同组成针对性很强的MAS,完成故障的进一步精确诊断。 |
| 关 键 词： | 多级流模型 多智能体系统 故障诊断 系统协作 |
Fault diagnosis based on MFM and MAS for generation unit |
|
| MA Jingming,ZHAO Yun,WANG Bin,WU Weixiong,GU Xiaoiun.Fault diagnosis based on MFM and MAS for generation unit[J].Electric Power Automation Equipment,2010,30(10). | |
| Authors: | MA Jingming ZHAO Yun WANG Bin WU Weixiong GU Xiaoiun |
| Affiliation: | MA Jingming1,2,ZHAO Yun1,WANG Bin1,WU Weixiong1,GU Xiaojun1,3(1.College of Mechanical & Electrical Engineering,Jiaxing University,Jiaxing 314001,China,2.College of Mechanical & Electrical Engineering,Jiangxi University of Science , Technology,Ganzhou 341000,3.College of Mechanical & Energy Engineering,Zhejiang University,Hangzhou 310027,China) |
| Abstract: | A distributed MAS(Multi-Agent System) composed of the monitoring and diagnosis Agent,diagnostic method Agent,management Agent,blackboard Agent and so on is proposed for the fault diagnosis of steam turbine generator unit.The functional analysis method is used to realize the cooperation of the MFM(Multi-level Flow Models) and the distributed MAS for fault diagnosis.When abnormity occurs,the monitoring and diagnosis Agents cooperate with each other,and based on its MFM,the fault searching path is set up accor... |
| Keywords: | multi-level flow model multi-Agent system fault diagnosis system cooperation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《电力自动化设备》浏览原始摘要信息 | |
| 点击此处可从《电力自动化设备》下载全文 | |