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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Journal of Automation and Information Sciences
SJR: 0.232 SNIP: 0.464 CiteScore™: 0.27

ISSN Печать: 1064-2315
ISSN Онлайн: 2163-9337

Выпуски:
Том 51, 2019 Том 50, 2018 Том 49, 2017 Том 48, 2016 Том 47, 2015 Том 46, 2014 Том 45, 2013 Том 44, 2012 Том 43, 2011 Том 42, 2010 Том 41, 2009 Том 40, 2008 Том 39, 2007 Том 38, 2006 Том 37, 2005 Том 36, 2004 Том 35, 2003 Том 34, 2002 Том 33, 2001 Том 32, 2000 Том 31, 1999 Том 30, 1998 Том 29, 1997 Том 28, 1996

Journal of Automation and Information Sciences

DOI: 10.1615/J Automat Inf Scien.v37.i7.50
pages 40-45

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

Govanni Matarazzo
University of Salerno, Italy

Краткое описание

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.