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Proceedings Paper

Application of wave-absorbing control using imaginary system to one-dimensional structures
Author(s): Muneharu Saigo; Dong Ho Nam
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Paper Abstract

Wave-absorption control with online simulation of an imaginary system is applied to 1-dimensional periodic body-and-spring system and flexible structures, rope and beam, approximating as lumped systems by using the finite difference method. Wave-absorption control with imaginary system, where the controller is installed near fixed boundary, is effective and practical to suppress the vibration, which is not realized by conventional mode-based vibration control method. Experimental results on rope system have shown the effectiveness of the present method.

Paper Details

Date Published: 31 July 2003
PDF: 9 pages
Proc. SPIE 5052, Smart Structures and Materials 2003: Damping and Isolation, (31 July 2003); doi: 10.1117/12.483729
Show Author Affiliations
Muneharu Saigo, National Institute of Advanced Industrial Science and Technology (Japan)
Dong Ho Nam, Incheon City College (South Korea)

Published in SPIE Proceedings Vol. 5052:
Smart Structures and Materials 2003: Damping and Isolation
Gregory S. Agnes; Kon-Well Wang, Editor(s)

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