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CLC number: TB53

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Received: 2005-01-20

Revision Accepted: 2005-04-10

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Citations:  Bibtex RefMan EndNote GB/T7714

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Journal of Zhejiang University SCIENCE A 2005 Vol.6 No.9 P.974~979

10.1631/jzus.2005.A0974


Active control of structural vibration by piezoelectric stack actuators


Author(s):  NIU Jun-chuan, ZHAO Guo-qun, HU Xia-xia

Affiliation(s):  School of Mechanical Engineering, Shandong University, Jinan 250061, China; more

Corresponding email(s):   niujc@sdu.edu.cn, huxiaxia@zjut.edu.cn

Key Words:  Piezoelectric actuator, Power flow, Active control


NIU Jun-chuan, ZHAO Guo-qun, HU Xia-xia. Active control of structural vibration by piezoelectric stack actuators[J]. Journal of Zhejiang University Science A, 2005, 6(9): 974~979.

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author="NIU Jun-chuan, ZHAO Guo-qun, HU Xia-xia",
journal="Journal of Zhejiang University Science A",
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pages="974~979",
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publisher="Zhejiang University Press & Springer",
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}

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%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A0974

TY - JOUR
T1 - Active control of structural vibration by piezoelectric stack actuators
A1 - NIU Jun-chuan
A1 - ZHAO Guo-qun
A1 - HU Xia-xia
J0 - Journal of Zhejiang University Science A
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SP - 974
EP - 979
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2005.A0974


Abstract: 
This paper presents a general analytical model of flexible isolation system for application to the installation of high-speed machines and lightweight structures. Piezoelectric stack actuators are employed in the model to achieve vibration control of flexible structures, and dynamic characteristics are also investigated. Mobility technique is used to derive the governing equations of the system. The power flow transmitted into the foundation is solved and considered as a cost function to achieve optimal control of vibration isolation. Some numerical simulations revealed that the analytical model is effective as piezoelectric stack actuators can achieve substantial vibration attenuation by selecting proper value of the input voltage.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1] Crawley, E.F., Deluis, J., 1987. Use of piezoelectric actuators as elements of intelligent structures. AIAA Journal, 25(10):1373-1385.

[2] Dimitriadis, E.K., Fuller, C.G., Rogers, C.A., 1991. Piezoelectric actuators or distributed vibration excitation of thin plates. Transaction of ASME, Journal of Sound and Acoustics, 113:100-107.

[3] Fuller, C.R., Elliott, S.J., Nelson, P.A., 1996. Active Control of Vibration. Academic Press, London.

[4] Gardonio, P., Elliott, S.J., Pinnington, R.J., 1997. Active isolation of structure vibration on a multiple-degree-of-freedom system Part II: Effectiveness of active control strategies. Journal of Sound and Vibration, 207(1):77-96.

[5] Goyder, H.G.D., White, R.G., 1980. Vibration power flow from machine into built-up structures Part I: Introduction and approximate analysis of beam and plate-like foundation. Journal of Sound and Vibration, 68(1):59-75.

[6] Han, J.H., Rew, K.H., Lee, I., 1997. An experimental study of active vibration control of composite structures with a piezoelectric actuator and a piezo-film sensor. Smart Meter. Struct., 6:549-558.

[7] Nelson, P.A., 1982. Vibration isolation on floating floors. Applied Acoustics, 15(2):97-109.

[8] Niu, J.C., Zhao, G.Q., Song, K.J., 2004. Research on active vibration control based on combined model for coupled systems. Chinese Journal of Mechanical Engineering, 17(4):524-527.

[9] Pan, J., Pan, J.Q., Hansen, C.H., 1992. Total power flow from a vibrating rigid body to a thin panel through multiple elastic mounts. J. Acoust. Soc. Am., 92(2):895-907.

[10] Pan, J.Q., Hansen, C.H., Pan, J., 1993. Active isolation of a vibration source from a thin beam using a single active mount. J. Acoust. Soc. Am., 94(3):1425-1434.

[11] Sciulli, D., Inman, D.J., 1998. Isolation design for a flexible system. Journal of Sound and Vibration, 216(2):251-267.

[12] Snowdon, J.C., 1973. Isolation and absorption of machinery vibration. Acoustica, 28:307-317.

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