Active sound radation control of cylindrical structures using piezoelectric actuators

D. S. Li; Li Cheng; C. M. Gosselin

Active sound radation control of cylindrical structures using piezoelectric actuators

D. S. Li, Li Cheng, C. M. Gosselin

Research output: Journal article publication › Journal article › Academic research › peer-review

Abstract

The active sound radiation control of cylinderical structures using piezoelectric (PZT) actuators was discussed. The sound fields in an aircraft were simulated and the effect of PZT actuators was analyzed through a bending model and an inplane force model. The control performances of the two models were assessed and the results showed that PZT actuators optimized the active control of interior noise over the low frequency range under 500 Hz. The in-plane force model had better performance than the bending model.

Original language	English
Pages (from-to)	56-57
Number of pages	2
Journal	Canadian Acoustics - Acoustique Canadienne
Volume	30
Issue number	3
Publication status	Published - 1 Sept 2002
Externally published	Yes

ASJC Scopus subject areas

Acoustics and Ultrasonics

Cite this

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title = "Active sound radation control of cylindrical structures using piezoelectric actuators",

abstract = "The active sound radiation control of cylinderical structures using piezoelectric (PZT) actuators was discussed. The sound fields in an aircraft were simulated and the effect of PZT actuators was analyzed through a bending model and an inplane force model. The control performances of the two models were assessed and the results showed that PZT actuators optimized the active control of interior noise over the low frequency range under 500 Hz. The in-plane force model had better performance than the bending model.",

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year = "2002",

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AU - Li, D. S.

AU - Cheng, Li

AU - Gosselin, C. M.

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N2 - The active sound radiation control of cylinderical structures using piezoelectric (PZT) actuators was discussed. The sound fields in an aircraft were simulated and the effect of PZT actuators was analyzed through a bending model and an inplane force model. The control performances of the two models were assessed and the results showed that PZT actuators optimized the active control of interior noise over the low frequency range under 500 Hz. The in-plane force model had better performance than the bending model.

AB - The active sound radiation control of cylinderical structures using piezoelectric (PZT) actuators was discussed. The sound fields in an aircraft were simulated and the effect of PZT actuators was analyzed through a bending model and an inplane force model. The control performances of the two models were assessed and the results showed that PZT actuators optimized the active control of interior noise over the low frequency range under 500 Hz. The in-plane force model had better performance than the bending model.

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M3 - Journal article

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JO - Canadian Acoustics - Acoustique Canadienne

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Active sound radation control of cylindrical structures using piezoelectric actuators

Abstract

ASJC Scopus subject areas

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