Title :
Fault Detection of Actuator Faults for Electric Vehicle
Author :
Dumont, P.E. ; Aitouche, A. ; Bayart, M.
Author_Institution :
Lab. of Control Eng. Comput. Sci. & Signal, Lille
Abstract :
The main purposes of this paper concern: fault generation of nonlinear analytical redundancy for actuator faults of electric vehicle. These relations are used to detect and isolate actuator fault based on the elimination of the unknown variables of the system. Each residual, obtained by elimination theory, is sensitive to only one actuator fault thanks decentralization of the electric vehicle known as RobuCar. Structural analysis is used before to give the information of detectability and isolability of faulty components. Simulations of steering and traction engine faults in driving situation are showed.
Keywords :
actuators; decentralised control; electric vehicles; fault diagnosis; mobile robots; nonlinear control systems; road vehicles; steering systems; RobuCar; actuator fault detection; driving situation; electric vehicle decentralization; elimination theory; fault isolation; nonlinear analytical redundancy; steering engine faults; structural analysis; traction engine faults; Actuators; Computer science; Control engineering; Control systems; Electric vehicles; Electrical fault detection; Fault detection; Laboratories; Redundancy; Remotely operated vehicles;
Conference_Titel :
Control Applications, 2007. CCA 2007. IEEE International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-0442-1
Electronic_ISBN :
978-1-4244-0443-8
DOI :
10.1109/CCA.2007.4389375
