Control design and sensors fault tolerant for vehicle dynamics (a selected paper from SSD'17)
by Naoufal El Youssfi; Mohammed Oudghiri; Rachid El Bachtiri
International Journal of Digital Signals and Smart Systems (IJDSSS), Vol. 2, No. 1, 2018

Abstract: This paper presents a control approach based on the state feedback estimated by the observer. It also offers a method of detection and isolation of sensor defects (FDI), which is based on a bank of observers in order to apply a fault tolerant control strategy (FTC) to the lateral and roll dynamics of the vehicle represented by the fuzzy model of Takagi-Sugeno (TS). This approach makes it possible to preserve the stability of the vehicle despite the presence of sensor defects; based on the Lyapunov approach, the observer and controller designs were formulated as linear matrix inequalities (LMI); the simulation results clearly show the importance and effectiveness of the proposed strategy.

Online publication date: Fri, 30-Mar-2018

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