This paper presents online sensor Fault Detection and Isolation (FDI) and the associated Fault-Tolerant Control (FTC) algorithm for a vehicle lateral dynamics represented by the uncertain Takagi-Sugeno (T-S) fuzzy model. The fault-detection scheme is based on a bank of observers method. Using the LMI formulation, the T-S fuzzy model of the vehicle non-linear dynamics is used to design an observer-based output feedback controller. To demonstrate the effectiveness of the proposed strategy, simulation results are given.
Robust observer-based fault-tolerant control for vehicle lateral dynamics
International Journal of Vehicle Design ; 48 , 3/4 ; 173-189
2008
17 Seiten, 8 Bilder, 1 Tabelle, 26 Quellen
Article (Journal)
English
Robust observer-based fault-tolerant control for vehicle lateral dynamics
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