| 基于参数估计和FuzzyARTMAP的直流电动机故障诊断 |
| |
| 引用本文： | 杨静,刘向群,张洪钺.基于参数估计和FuzzyARTMAP的直流电动机故障诊断[J].北京航空航天大学学报,2001,27(3):284-288. |
| |
| 作者姓名： | 杨静 刘向群 张洪钺 |
| |
| 作者单位： | 北京航空航天大学 自动控制系 |
| |
| 摘 要： | 为提高电机质量和实现系统监控,提出用方波脉冲函数变换法估计电动机参数和用模糊自适应谐振网络(Fuzzy ARTMAP)进行电动机故障诊断.该方法可以在线获得电动机的机电参数,从而了解电动机的工作情况.充分利用Fuzzy ARTMAP网络的模式分类能力,不但可以诊断出故障的类型,还可以诊断出故障的严重程度.仿真及实验结果证明了所提方法的有效性.
|
| 关 键 词： | 电动机 故障诊断 参数估计 Fuzzy ARTMAP网络 |
| 文章编号： | 1001-5965(2001)03-0284-05 |
| 收稿时间： | 1999-12-23 |
| 修稿时间： | 1999年12月23日 |
Fault Diagnosis of DC Motor Based on Parameter Estimation and Fuzzy ARTMAP |
| |
| YANG Jing,LIU Xiang-qun,ZHANG Hong-yue.Fault Diagnosis of DC Motor Based on Parameter Estimation and Fuzzy ARTMAP[J].Journal of Beijing University of Aeronautics and Astronautics,2001,27(3):284-288. |
| |
| Authors: | YANG Jing LIU Xiang-qun ZHANG Hong-yue |
| |
| Institution: | Beijing University of Aeronautics and Astronautics, Dept. of Automatic Control |
| |
| Abstract: | In order to improve the motor quality and realize system monitor, a new approach to diagnose motor faults is presented to estimate the electromechanical parameters of motor based on the blockpulse function series and classify motor faults based on Fuzzy ARTMAP neural network. The electromechanical parameters of motors can be acquired on line without stopping and loading motor. Thus the running state of motor is obtained. Because of the strong pattern recognition ability of Fuzzy ARTMAP neural network, it is employed to diagnose the type and magnitude of faults. The effectiveness of the proposed method is verified by the results of simulations and experiments. |
| |
| Keywords: | electric motors fault diagnosis parameter estimations Fuzzy ARTMAP neural networks |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《北京航空航天大学学报》浏览原始摘要信息 |
| 点击此处可从《北京航空航天大学学报》下载免费的PDF全文 |
