This paper investigates feasibility and performance of a novel proposal of using an automatically extending active bumper system to absorb impact energy in vehicle frontal collisions. It is proposed to use a 1.5 m extending bumper supported by two hydraulic cylinders fixed to the longitudinal columns of the vehicle. A specially adapted fast response hydraulic flow control valve with a learning digital computer control is proposed. Simulation investigations revealed a maximum level of 7g deceleration could be achieved in a 30 mph collision.


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    Titel :

    Active vehicle bumber to improve safety in frontal collisions


    Weitere Titelangaben:

    Aktive Aufpralldämpfung beim Auto zur Verbesserung der Sicherheit im Falle eines Frontalzusammenstoßes


    Beteiligte:
    Jawad, S. (Autor:in)


    Erscheinungsdatum :

    1995


    Format / Umfang :

    5 Seiten, 7 Bilder, 8 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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