A three-dimensional, finite element based formulation for the transient dynamics of constrained multibody systems with trusslike configurations is presented. A convected coordinate system is used to define the rigid-body motion of individual elements in the system. Deformation of each element is defined relative to its convected coordinate system. The formulation is oriented toward joint-dominated structures. Through a series of sequential transformations, the joint degree of freedom is built into the equations of motion of the element to reduce geometric constraints. Based on the derivation, a general-purpose code has been developed. Two examples are presented to illustrate the application of the code.


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    Titel :

    Finite element approach for transient analysis of multibody systems


    Beteiligte:
    Wu, Shih-Chin (Autor:in) / Chang, Che-Wei (Autor:in) / Housner, Jerrold M. (Autor:in)


    Erscheinungsdatum :

    01.08.1992



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Finite element approach for transient analysis of multibody systems

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