This paper presents controllers design procedure for dynamic trajectory tracking of a highly automated vehicle. The main objective is to follow the planned trajectories generated by a co-pilot module in the safe way despite the presence of vehicle model uncertainties and also to guarantee a passenger comfort by generating soft actions on the steering wheel and accelerations. A decoupled design approach of longitudinal and lateral controller is adopted. For the longitudinal controller, a proportional including a feedforward terms is adopted. On the other hand, an adaptive backstepping approach is used in lateral case to deal with model nonlinearities and parameter uncertainties. The developed controller is integrated and tested in simulation environment. Performance of this controller are presented to demonstrate the effectiveness of the proposed controllers.


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    Title :

    Controller design for trajectory tracking of autonomous passenger vehicles


    Contributors:
    Hima, S. (author) / Glaser, S. (author) / Chaibet, A. (author) / Vanholme, B. (author)


    Publication date :

    2011-10-01


    Size :

    270518 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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