Adaptive passive vibration control

M. A. Franchek; M. W. Ryan; R. J. Bernhard

doi:10.1006/jsvi.1996.0037

Adaptive passive vibration control

M. A. Franchek, M. W. Ryan, R. J. Bernhard

Research output: Contribution to journal › Article › peer-review

195 Scopus citations

Abstract

Adaptive-passive vibration control achieves robust attenuation of a harmonic excitation through tuning a reactive device. In this paper, a robust tuning strategy is presented for adaptive passive control. The tuning strategy is based on minimizing the voltage amplitude from an accelerometer. This is similar to the standard regulator problem in feedback control. However, the feedback signal is an even function and therefore tuning direction is ambiguous. One tuning direction scheme is developed which compares the natural frequency of the absorber to the excitation frequency. Experimental verification of the tuning strategy is presented.

Original language	English (US)
Pages (from-to)	565-585
Number of pages	21
Journal	Journal of Sound and Vibration
Volume	189
Issue number	5
DOIs	https://doi.org/10.1006/jsvi.1996.0037
State	Published - Feb 8 1996

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Acoustics and Ultrasonics
Mechanical Engineering

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10.1006/jsvi.1996.0037

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title = "Adaptive passive vibration control",

abstract = "Adaptive-passive vibration control achieves robust attenuation of a harmonic excitation through tuning a reactive device. In this paper, a robust tuning strategy is presented for adaptive passive control. The tuning strategy is based on minimizing the voltage amplitude from an accelerometer. This is similar to the standard regulator problem in feedback control. However, the feedback signal is an even function and therefore tuning direction is ambiguous. One tuning direction scheme is developed which compares the natural frequency of the absorber to the excitation frequency. Experimental verification of the tuning strategy is presented.",

author = "Franchek, {M. A.} and Ryan, {M. W.} and Bernhard, {R. J.}",

note = "Funding Information: This work was supported in part by the Purdue Research Foundation\ and PCB Piezotronics through funding obtained from an O.ce of Naval Research\ Small Business Innovated Research {"}SBIR# grant[ Also the authors would like to thank Phil May for constructing the tunable vibration absorber[",

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AU - Franchek, M. A.

AU - Ryan, M. W.

AU - Bernhard, R. J.

N1 - Funding Information: This work was supported in part by the Purdue Research Foundation\ and PCB Piezotronics through funding obtained from an O.ce of Naval Research\ Small Business Innovated Research "SBIR# grant[ Also the authors would like to thank Phil May for constructing the tunable vibration absorber[

PY - 1996/2/8

Y1 - 1996/2/8

N2 - Adaptive-passive vibration control achieves robust attenuation of a harmonic excitation through tuning a reactive device. In this paper, a robust tuning strategy is presented for adaptive passive control. The tuning strategy is based on minimizing the voltage amplitude from an accelerometer. This is similar to the standard regulator problem in feedback control. However, the feedback signal is an even function and therefore tuning direction is ambiguous. One tuning direction scheme is developed which compares the natural frequency of the absorber to the excitation frequency. Experimental verification of the tuning strategy is presented.

AB - Adaptive-passive vibration control achieves robust attenuation of a harmonic excitation through tuning a reactive device. In this paper, a robust tuning strategy is presented for adaptive passive control. The tuning strategy is based on minimizing the voltage amplitude from an accelerometer. This is similar to the standard regulator problem in feedback control. However, the feedback signal is an even function and therefore tuning direction is ambiguous. One tuning direction scheme is developed which compares the natural frequency of the absorber to the excitation frequency. Experimental verification of the tuning strategy is presented.

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Adaptive passive vibration control

Abstract

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