The topic of this paper is systems that need be designed such that no single fault can cause failure at the overall level. A methodology is presented for analysis and design of fault-tolerant architectures, where diagnosis and autonomous reconfiguration can replace high cost triple redundancy solutions and still meet strict requirements to functional safety. The paper applies graph-based analysis of functional system structure to find a novel fault-tolerant architecture for an electrical steering where a dedicated AC-motor design and cheap voltage measurements ensure ability to detect all relevant faults. The paper shows how active control reconfiguration can accommodate all critical faults and the fault-tolerant abilities are demonstrated on a warehouse truck hardware. (All rights reserved Elsevier).


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Electrical steering of vehicles - fault-tolerant analysis and design


    Beteiligte:
    Blanke, M. (Autor:in) / Thomsen, J.S. (Autor:in)

    Erschienen in:

    Microelectronics Reliability ; 46 , 9-11 ; 1421-1432


    Erscheinungsdatum :

    2006


    Format / Umfang :

    12 Seiten, 17 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Robust H Fault-Tolerant Lateral Control of Four-Wheel-Steering Autonomous Vehicles

    Guo, Jinghua / Luo, Yugong / Li, Keqiang | Springer Verlag | 2020



    Steering-by-wire system fault-tolerant strategy considering driver steering characteristics

    WANG AN / ZHAO WANZHONG / CHEN LIJUAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Fault-tolerant control method for electric steering engine

    BAI LONG / SUN YUANXI / CHEN XIAOHONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Steering engine fault diagnosis and fault-tolerant control integrated method

    BAI LONG / SUN YUANXI / CHEN XIAOHONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff