Abstract This paper describes a sliding-mode observer design for state estimation of a motorized seat belt (MSB) system. The MSB system is an active safety system that can protect passengers and improve passenger convenience by several operations, which prevent and warn to passengers about dangerous driving conditions and reduce the dangerous situation caused by slack and poor return of seat belt. To realize these operations, state information such as the belt winding velocity and tension of belt are required. However measuring this information with sensors increases the system cost and complexity. In this paper, a sliding-mode observer, which estimates requisite state information, is proposed. The designed sliding-mode observer is robust towards system uncertainties and parameter variation and is verified in matched and mismatched parameter cases.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    State estimation for motorized seat belt system using sliding-mode observer


    Contributors:
    Lee, K. S. (author) / Lee, W. T. (author)


    Publication date :

    2015




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Classification :

    BKL:    55.20$jStraßenfahrzeugtechnik / 55.20 Straßenfahrzeugtechnik



    State estimation for motorized seat belt system using sliding-mode observer

    Lee, K. S. / Lee, W. T. | British Library Online Contents | 2015



    Retraction Control of Motorized Seat Belt System with Sliding Mode Observer

    Lee, Kangseok / Bae, Kyutae / Lee, Wootaik | SAE Technical Papers | 2012


    Retraction Control of Motorized Seat Belt System with Sliding Mode Observer

    Lee, K. / Bae, K. / Lee, W. et al. | British Library Conference Proceedings | 2012


    MOTORIZED SEAT BELT SYSTEM

    SON SANG OCK / LEE SOO CHUL | European Patent Office | 2017

    Free access