Active vibration control of laminated composite plates using modal sensors and piezoelectric actuators

Kaori Sugawara; Hisao Fukunaga; Masaki Kameyama; Ning Hu

doi:10.1299/kikaic.68.1178

Active vibration control of laminated composite plates using modal sensors and piezoelectric actuators

Kaori Sugawara, Hisao Fukunaga, Masaki Kameyama, Ning Hu

ENG - Aerospace Engineering

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

1 Citation (Scopus)

Abstract

This paper deals with an active vibration control of a laminated composite plate with piezoelectric actuators/sensors under dynamic loading. PVDF films are used as a modal transducer for identifying specific modes in vibration measurement, and PZT actuators are used as actuators of vibration control. An optimal control law for each control mode is applied to the vibration control of a cantilevered laminated plate. Numerical simulation on vibration control is performed for a cantilevered laminated plate based on a finite element analysis incorporating the stiffness and mass effect of actuators. The effectiveness of the present methodology is verified by several numerical examples.

Original language	English
Pages (from-to)	1178-1184
Number of pages	7
Journal	Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume	68
Issue number	4
DOIs	https://doi.org/10.1299/kikaic.68.1178
Publication status	Published - 2002 Apr

Keywords

Composite Structure
Feedback Control
Modal Sensor
Piezoelectric Actuator

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1299/kikaic.68.1178

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Active vibration control of laminated composite plates using modal sensors and piezoelectric actuators. / Sugawara, Kaori; Fukunaga, Hisao; Kameyama, Masaki et al.

In: Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Vol. 68, No. 4, 04.2002, p. 1178-1184.

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

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AB - This paper deals with an active vibration control of a laminated composite plate with piezoelectric actuators/sensors under dynamic loading. PVDF films are used as a modal transducer for identifying specific modes in vibration measurement, and PZT actuators are used as actuators of vibration control. An optimal control law for each control mode is applied to the vibration control of a cantilevered laminated plate. Numerical simulation on vibration control is performed for a cantilevered laminated plate based on a finite element analysis incorporating the stiffness and mass effect of actuators. The effectiveness of the present methodology is verified by several numerical examples.

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KW - Piezoelectric Actuator

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Active vibration control of laminated composite plates using modal sensors and piezoelectric actuators

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Keywords

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