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Proceedings Paper

Passive vibration suppression of rotating blades using piezoelectric devices
Author(s): M.-H. Herman Shen
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Paper Abstract

An analytical procedure is presented for modeling the behavior of rotating blades with integrated piezoelectric devices. The equation of motion and associated boundary conditions are derived for the vibrations of piezoelectrically actuated rotating beams/blades. The effects, so-called 'centrifugal-softening and centrifugal-stiffing,' of the displacement-dependent centrifugal forces are investigated in the present study.

Paper Details

Date Published: 1 May 1996
PDF: 7 pages
Proc. SPIE 2720, Smart Structures and Materials 1996: Passive Damping and Isolation, (1 May 1996); doi: 10.1117/12.239091
Show Author Affiliations
M.-H. Herman Shen, The Ohio State Univ. (United States)


Published in SPIE Proceedings Vol. 2720:
Smart Structures and Materials 1996: Passive Damping and Isolation
Conor D. Johnson, Editor(s)

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