Experimental investigation on the fault diagnosis of permanent magnet DC electromotors

被引:0
|
作者
Behzad, M. [1 ]
Ebrahimi, A. [1 ]
Heydari, M. [1 ]
Asadi, M. [1 ]
Alasti, A. [1 ]
机构
[1] Sharif Univ Technol, Dept Mech Engn, Tehran, Iran
关键词
Fault diagnosis; vibrations; DC motors; permanent magnet motors; INDUCTION-MOTOR; WAVELET TRANSFORM; PARAMETER-ESTIMATION; NEURAL-NETWORK; MACHINES; IDENTIFICATION; SYSTEM;
D O I
10.1784/insi.2012.55.8.422
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
In this paper, an algorithm for fault diagnosis of permanent magnet DC electromotors has been investigated, based on vibration and electrical current monitoring. Several permanent magnet DC electromotors with previously determined faults have been prepared and the vibration, current and speed data have been measured. The relationship between certain related measured data and faults has been determined. A fault diagnosis algorithm has been developed in this research based on these relationships. This algorithm can be used in mass production lines for quality control.
引用
收藏
页码:422 / 427
页数:6
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