Title :
Modeling and fault analysis of EMB motor
Author :
He, Rui ; Li, Jing ; Song, Da-feng ; Li, You-de
Author_Institution :
State Key Lab. of Automotive Simulation & Control, Jilin Univ., Changchun, China
Abstract :
In this paper, the simulink model of the Brushless DC Motor (BLDCM), which´s the actuator of the Electro-Mechanical Braking (EMB) system, was established. And then, typical faults of the BLDCM were analyzed. These faults included the faults of the motor, the power transistor, and the Hall sensor. In addition, the detailed theoretical analysis of these faults simulation results and their effect on braking ability are given.
Keywords :
braking; brushless DC motors; electromechanical actuators; fault diagnosis; power transistors; BLDCM; EMB actuator system; EMB motor; Hall sensor; brushless DC motor; electromechanical braking actuator system; fault analysis; fault simulation; power transistor; Analytical models; Brushless DC motors; Conferences; Control systems; Insulated gate bipolar transistors; BLDCM; EMB; fault analysis; simulation;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988152
