This paper discusses the theory of oscillatory normal modes, and its extension to general multi-body mechanical systems. We first review the efforts to generalize modal analysis to the non-linear case. This body of knowledge is vast and spread across several subfields of mathematics, physics, and engineering. We concisely summarize these results, and connect them together using a language familiar to the control theorist. We then propose a direct way of extending nonlinear modes to mechanical systems with a non Euclidean metrics (e.g. robots).


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    Titel :

    A review on nonlinear modes in conservative mechanical systems



    Erschienen in:

    Erscheinungsdatum :

    28.10.2020



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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