Design of health diagnosis system of coal mine winch based on information fusion
ZHANG Guodong
QI Ruimin
Abstract：In view of problems of lag and lack of ability of early failure prediction of traditional fault diagnosis methods of winch,a health diagnosis system of coal mine winch based on information fusion was designed.The system takes LabVIEW software as development platform,it uses sensors to collect vibration signals of the winch,and obtains basic probability assignments through calculation to extract characteristic signals;then adopts D-S evidence theory to fuse information,and determines whether the winch is running properly according to fusion rules.The test result shows feasibility of the system.
Keywords：mine winchhealth diagnosiscondition monitoringvibration signalmulti-sensor information fusionbasic probability assignmentcharacteristic signal
Publication Date：2017-06-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 76-79 )