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

fYear

2011

fDate

15-17 April 2011

Firstpage

3266

Lastpage

3269

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5777292

Filename

5777292

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3273950