Title :
Fault detection approach to EMB sensors based on dedicated observers
Author :
He, Rui ; Li, Jing ; Li, You-de ; Huang, Chengcheng ; Wei, Qing
Author_Institution :
Coll. of Automotive Eng., Jilin Univ., Changchun, China
Abstract :
Dedicated Observer Scheme (DOS) was used for fault detection and isolation which adopted EMB (electro-mechanical braking) system. Base on the mechanical model of EMB, two independent Kalman filters were designed for the fault detection of EMB sensors. Computer simulation showed that DOS has made a good use at fault isolation and detection for EMB sensors, and it also had high real-time property.
Keywords :
Kalman filters; automotive engineering; braking; condition monitoring; fault diagnosis; EMB sensor; computer simulation; dedicated observer scheme; electro mechanical braking system; fault decetion approach; fault isolation; independent Kalman filters; mechanical model; Conferences; Fault detection; Fault diagnosis; Kalman filters; Mechanical sensors; Observers; Kalman filter; dedicated observer; electro-mechanical braking; fault detection;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777292
