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Journal of Automation and Information Sciences

Publicou 12 edições por ano

ISSN Imprimir: 1064-2315

ISSN On-line: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

Indexed in

Nonlinear Mechanism of Purposeful Energy Redistribution for Reducing Oscillations of Structures on Moving Foundation

Volume 37, Edição 7, 2005, pp. 40-45
DOI: 10.1615/J Automat Inf Scien.v37.i7.50
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RESUMO

We consider some potential mechanisms of energy redistribution for the problem of oscillation of structures on moving foundation. The suggested mechanism is based on insertion of unilateral interaction (unilateral negative feedback) into the mechanical system. This mechanism presents particular case of nonlinearity, which can be described only by means of inequalities. The developed numerical analytical approach shows that insertion of such a unilateral nonlinear interaction makes it possible to change general picture of development of oscillations and reduces development of undesirable processes.

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