The influence of fast excitation on a continuous system

Authors
Tcherniak, D
Citation
D. Tcherniak, The influence of fast excitation on a continuous system, J SOUND VIB, 227(2), 1999, pp. 343-360
Citations number
23
Categorie Soggetti
Optics & Acoustics
Journal title
JOURNAL OF SOUND AND VIBRATION
ISSN journal
0022460X → ACNP
Volume
227
Issue
2
Year of publication
1999
Pages
343 - 360
Database
ISI
SICI code
0022-460X(19991021)227:2<343:TIOFEO>2.0.ZU;2-E
Abstract
Excitation at frequency far beyond dominant resonance frequencies may affec t the usual "slow" dynamics of a mechanical system. Here an examination of the effects of high-frequency excitation on a simple continuous mechanical system, a simply supported beam is presented and the possibility of utilizi ng high-frequency excitation to change the system's dynamical properties is considered. (C) 1999 Academic Press.