Title :
Research and Simulation on Fault Features of One Type of Cannon Servo System
Author :
Yan, Jie ; Yan, Ying-min ; Zhao, Xia
Author_Institution :
Electr. Control Teaching & Res. Sect., Ordnance Eng. Coll., Shijiazhuang, China
Abstract :
Research is conducted on the typical faults of one type of cannon servo system. Theoretical analysis is completed for 2 typical faults which are open circuit in power transistors of inverter and Hall sensors fault. The fault features of the system are given when it is under different fault conditions. And different types of faults are simulated using Simulink. The results of simulation prove the correctness of theoretical analysis. Thus an idea to realize on-line fault detection of the servo system is provided.
Keywords :
fault diagnosis; invertors; power transistors; servomechanisms; Hall sensors fault; Simulink; cannon servo system; fault features; inverter; open circuit; power transistors; Brushless DC motors; Circuit faults; Inverters; Power transistors; Sensors; Servomotors; Hall sensor; fault feature; power transistor; servo system; simulation;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-4519-6
DOI :
10.1109/IMCCC.2011.247
