In this paper, a new method is presented for the optimisation of force distribution for combined traction/braking and cornering. In order to provide a general, simple and flexible problem formulation, the optimisation is addressed as a quadratically constrained linear programming (QCLP) problem. Apart from fast numerical solutions, different driveline configurations can be included in the QCLP problem in a very straightforward fashion. The optimisation of the distribution of the individual wheel forces using the quasi-steady-state assumption is known to be useful for the study of the influence of particular driveline configurations on the combined lateral and longitudinal grip envelope of a particular vehicle-driveline configuration. The addition of the QCLP problem formulation makes another powerful tool available to the vehicle dynamics analyst to perform such studies.


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    Title :

    Longitudinal force distribution using quadratically constrained linear programming


    Additional title:

    Längskraftverteilung mit Hilfe der quadratisch begrenzten linearen Programmierung


    Contributors:
    Klomp, M. (author)

    Published in:

    Vehicle System Dynamics ; 49 , 8-12 ; 1823-1836


    Publication date :

    2011


    Size :

    14 Seiten, 7 Bilder, 1 Tabelle, 20 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English