An analysis of a friction damped system using two component mode methods

E. Pesheck, C. Pierre

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Herein, two component mode methods are employed to investigate the forced dynamics of a cantilevered beam with an attached exible friction damper. The first, traditional modal analysis, uses the free vibration modes of the unconstrained beam, while the second, a component mode synthesis approach, uses an alternative set of modes which confines the friction non-linearity to a single component mode. The convergence and efficiency of the two methods are compared for a particular case, and the component mode synthesis approach is found to converge at least as fast as, and usually faster than, the traditional modal analysis approach. Further analysis of the beam system is conducted and discussed using the component mode synthesis formulation.

Original languageEnglish
Title of host publication16th Biennial Conference on Mechanical Vibration and Noise
ISBN (Electronic)9780791880425
DOIs
StatePublished - 1997
EventASME 1997 Design Engineering Technical Conferences, DETC 1997 - Sacramento, United States
Duration: 14 Sep 199717 Sep 1997

Publication series

NameProceedings of the ASME Design Engineering Technical Conference
Volume1C-1997

Conference

ConferenceASME 1997 Design Engineering Technical Conferences, DETC 1997
Country/TerritoryUnited States
CitySacramento
Period14/09/9717/09/97

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