Model-based sensor fault detection algorithm design for Electro-Mechanical Brake

Hwang, W.; Han, K.; HUH, KUN SOO; Jung, J.; Kim, M.

doi:10.1109/ITSC.2011.6083012

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Model-based sensor fault detection algorithm design for Electro-Mechanical Brake

Hwang, W.;
Han, K.;
HUH, KUN SOO;
Jung, J.;
Kim, M.

Citations

SCOPUS

9

초록

EMB (Electro-Mechanical Brake) can be applied to the intelligent vehicles because brake-by-wire units are lighter in weights and have faster response compared to conventional hydraulic brake units. For the implementation of the EMB systems, reliable and robust fault detection and diagnosis methods become increasingly important. In this study, a sensor fault diagnosis method is proposed with parity space and observer approach to detect faults in motor current sensor, speed (or position) sensor and clamping force sensor. The proposed method is verified through the closed loop simulation using Matlab/Simulink and the simulation result is compared with HILS bench test results.

키워드

Bench tests; Brake-by-wires; Clamping Force; Closed-loop simulations; Electro-mechanical; MATLAB /simulink; Motor currents; Parity spaces; Robust fault detection; Sensor fault detection; Sensor fault diagnosis; Electric fault location; Hydraulic brakes; Intelligent systems; Intelligent vehicle highway systems; Sensors; Fault detection

제목: Model-based sensor fault detection algorithm design for Electro-Mechanical Brake

저자: Hwang, W.; Han, K.; HUH, KUN SOO; Jung, J.; Kim, M.

DOI: 10.1109/ITSC.2011.6083012

발행일: 2011-11

유형: Conference Paper

저널명: IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC

페이지: 962 ~ 967