The purpose of this paper is to estimate accurately the vehicle attitudes, i.e. the vehicle roll and pitch angles. It is assumed that a set of data obtained from a low-price six-dimensional inertial measurement unit is available. This includes the linear acceleration of the vehicle and the angular rates of all axes. In addition, the observer exploits the data from the wheel speed sensors, and the steering-wheel angle, which are already available for recent production cars. Using the above, based on the combination of the velocity kinematics and pseudointegration of the angle kinematics, a novel scheme for reference angle selection dependent on the cornering-stiffness adaptation is adopted to observe the angles. The stability of each component of the proposed observer is investigated, and a set of assessments to confirm the performance of the entire system is arranged via experiments using a real production sport utility vehicle.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Vehicle roll and pitch angle estimation using a cost-effective six-dimensional inertial measurement unit


    Contributors:
    Oh, Jiwon (author) / Choi, Seibum B (author)


    Publication date :

    2013-04-01


    Size :

    14 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Vehicle roll and pitch angle estimation using a cost-effective six-dimensional inertial measurement unit

    Oh,J. / Choi,S.B. / Korea Advanced Inst.of Science and Technol.,KR | Automotive engineering | 2013



    PITCH-ROLL BUOY WITH INERTIAL MEASURING UNIT BASED ON MICROMECHANICAL SENSORS

    GRYAZIN DMITRIJ GENNADIEVICH / BELOVA OLGA OLEGOVNA / STAROSELTSEV LEONID PETROVICH | European Patent Office | 2017

    Free access

    VEHICLE PITCH ANGLE ESTIMATION DEVICE

    KONO YASUKI / KAWASAKI NAOTERU / NITANDA NAOKI et al. | European Patent Office | 2017

    Free access