✦ LIBER ✦

Reduction of Second Order Unilateral Singular Systems. Applications in Mechanics

✍ Scribed by Y. Dumont; D. Goeleven; M. Rochdi

Publisher: John Wiley and Sons
Year: 2001
Tongue: English
Weight: 324 KB
Volume: 81
Category: Article
ISSN: 0044-2267
DOI: 10.1002/1521-4001(200104)81:4<219::aid-zamm219>3.0.co;2-h

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✦ Synopsis

The aim of this paper is to discuss the mathematical strategies permitting the treatment of second order unilateral systems involving singular mass, damping, and stiffness matrices. Reduction methods are used here to transform second order differential inclusions in first order ones and classical results on differential inclusions are considered in order to obtain solutions. Friction and impact problems arising in Unilateral Mechanics are studied so as to illustrate the theoretical approach.

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