Performance enhancement of an autoparametric vibration absorber by means of computer control

M. Cartmell, J. Lawson

Research output: Contribution to journalArticle

76 Citations (Scopus)

Abstract

Previous work reported by various researchers has shown that absorption of unwanted vibration can be accomplished by means of suitably arranged autoparametric interaction between the vibrating component and an added-on absorber element. This theme is developed, and a method for the enhancement of two-mode autoparametric interaction is presented for vibration absorption application. A full mathematical model for predicting the response behaviour of the experimental mechanical system is summarized. The instrumentation, signal processing and proposed control strategy are explained and some suggestions are made for further development of the concept towards a practically implementable system.
Original languageEnglish
Pages (from-to)173-195
Number of pages23
JournalJournal of Sound and Vibration
Volume177
Issue number2
DOIs
Publication statusPublished - 20 Oct 1994

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