In this article, vehicle dynamics integrated control algorithm using an on-line non-linear optimization method is proposed for 4-wheel-distributed steering and 4-wheel-distributed traction/braking systems. The proposed distribution algorithm minimizes work load of each tire, which is controlled to become the same value. The global optimality of the convergent solution of the recursive algorithm can be proved by extension to convex problems. This implies that theoretical limited performance of vehicle dynamics integrated control is clarified. Furthermore, the effect of this vehicle dynamics control for the 4-wheel-distributed steering and 4-wheel-distributed traction/braking systems is demonstrated by simulation to compare with the combination of the various actuators.


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    Title :

    Vehicle dynamics integrated control for four-wheel-distributed steering and four-wheel-distributed traction/braking systems


    Contributors:
    Ono, E. (author) / Hattori, Y. (author) / Muragishi, Y. (author) / Koibuchi, K. (author)

    Published in:

    Vehicle System Dynamics ; 44 , 2 ; 139-151


    Publication date :

    2006-02-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown