The limits associated with the use of linear momentum procedures in impact speed predictions of two-car collisions are well established. A combined linear and rotational momentum procedure is introduced which makes it possible to compute the impact speeds of each vehicle based on the post crash data of only one vehicle, or based on only the angles rotated of each vehicle. The limitations of the combined procedure are discussed. A speed sensitivity analysis is presented which offers a methodology by which reasonably accurate speed predictions can be made. A number of actual computer applications are shown which demonstrates the usefulness and simplicity of the procedure presented.


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    Titel :

    Linear and rotational momentum for computing impact speeds in two-car collision (LARM)


    Weitere Titelangaben:

    Lineare und Rotationsimpuls als Berechnungsgrundlage der Aufprallgeschwindigkeit zweier Fahrzeuge (LARM)


    Beteiligte:
    Limpert, R. (Autor:in) / Andrews, D.F. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1991


    Format / Umfang :

    19 Seiten, 3 Bilder, 4 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Linear and Rotational Momentum for Computing Impact Speeds in Two-Car Collisions (LARM)

    Andrews, Dennis F. / Limpert, Rudy | SAE Technical Papers | 1991


    Linear and rotational momentum for computing impact speed in two-car collisions ( LARM )

    Limbert,R. / Andrews,D.F. / Posource Software,US | Kraftfahrwesen | 1991



    Lärm

    Schweiz, Bundesamt für Statistik | TIBKAT | 1994


    Lärm

    Deutschland, Luftfahrt-Bundesamt, Bundesrepublik | TIBKAT | 1990