Dynamic modeling and stability analysis of mechanical systems with time-varying topologies

Yu Wang

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19 Citations (Scopus)

Abstract

A model is developed for analyzing mechanical systems with a pair of bodies with topological changes in their kinematic constraints. It is built upon the concept of a Poincare map rather than following the traditional methods of differential equations. The model provides a set of well-defined and naturally-discrete equations of motion and is capable of giving physical insights of dynamic characteristics of deadbeat convergence of multiple collisions and periodic or chaotic responses. The development of a dynamic model and a local stability analysis are presented.

Original languageEnglish
Pages (from-to)808-816
Number of pages9
JournalJournal of Mechanical Design, Transactions of the ASME
Volume115
Issue number4
DOIs
Publication statusPublished - Dec 1993
Externally publishedYes

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