A method of estimating hydraulic flow in a steering system of an articulated vehicle, a controller configured for the method and an articulated vehicle are provided. The method comprises:a) sensing a yaw rate of the articulated vehicle;b) sensing a velocity of the articulated vehicle;c) determining an estimate of a steering angle rate of the front part of the articulated vehicle using the sensed yaw rate and the sensed velocity;d) determining an estimate of the hydraulic flow in the steering system of the articulated vehicle using the estimate of the steering angle rate and one or more geometrical parameters of the steering system.


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    Title :

    ESTIMATING HYDRAULIC FLOW IN A STEERING SYSTEM OF AN ARTICULATED VEHICLE


    Contributors:
    COX CRAIG (author) / MCNAMEE NIALL (author) / BAKKEN ARICK (author) / CAIRNS PAUL (author)

    Publication date :

    2023-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / E02F Baggern , DREDGING / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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