Title :
Sliding Mode Control Applied to Active Suspension Using Nonlinear Full Vehicle and Actuator Dynamics
Author :
Chamseddine, Abbas ; Raharijaona, Thibaut ; Noura, Hassan
Author_Institution :
Lab. des Sci. de L´´Information et des Systemes, Univ. Paul Cezanne, Marseille
Abstract :
For the purpose of fault diagnosis and tolerance, a sliding mode controller (SMC) is designed for a nonlinear full vehicle active suspension system. Since actuators are used to generate forces in active suspension, the dynamics of the four electro-hydraulic actuators are taken into consideration. Simulation is made to illustrate the proposed controller where the active suspension system performances are compared to those of passive suspension
Keywords :
electrohydraulic control equipment; fault diagnosis; fault tolerance; nonlinear control systems; suspensions (mechanical components); variable structure systems; vehicle dynamics; actuator dynamics; electrohydraulic actuators; fault diagnosis; fault tolerance; nonlinear full vehicle active suspension system; sliding mode control; Actuators; Control systems; Nonlinear control systems; Nonlinear dynamical systems; Optimal control; Pi control; Proportional control; Road vehicles; Sliding mode control; Vehicle dynamics;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.376829
