Method of Fault Diagnosing for Hoist Control System Based on Information Fusion Technology
Zhizhen Wang · Colliery Mechanical & Electrical Technology · 2007
In view of the limitation of fault diagnosing for hoist control system, an intellective fault diagnosing method based on multi-sensor information fusion is presented. This method adopts D-S evidence theory with decision-making fusion for fault identification and uses statistical evidence to obtain Mass function. By comparing two diagnostic results of a case, this method is proved more accurate and reliable than the single-sensor information fault diagnosing for hoist control systems.