A Combined Model of the Active Vibration Control of the Coupled Flexible System

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Abstract:

A novel general model of the coupled flexible system is presented. Based on the description of state-space equation of the coupled system, the transmission channels of the power flow transmitted into the foundation are discussed in frequency domain, and then combined into a single function. The transmission characteristics of power flow and control strategies are discussed in detail. From numerical simulations presented, it is clear that the analytical model is effective and moment controls are able to achieve vibration cancellation substantially.

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Materials Science Forum (Volumes 471-472)

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537-541

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December 2004

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© 2004 Trans Tech Publications Ltd. All Rights Reserved

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[1] R.J. Pinnington: J. Sound Vib. Vol. 37 (1990), p.117.

Google Scholar

[2] J.Q. Pan, and C.H. Hansen: J. Acoust. Soc. Am. Vol. 93 (1993), p. (1947).

Google Scholar

[3] P. Gardonio, S.J. Elliott and R.J. Pinnington: J. Sound Vib. Vol. 207 (1997), p.77.

Google Scholar

[4] J.C. Niu, K.J. Song and A.Y.T. Leung: Chinese J. App. Mech. Vol. 19 (2002), p.154.

Google Scholar

[5] Y.G. Sun, K.J. Song, Y.H. Mao, et al: J. Sound Vib. Vol. 249 (2002), p.606.

Google Scholar

[6] D. Sciulli and D.J. inman: J. Sound Vib. Vol. 216 (1998), p.251.

Google Scholar

[7] H.H.E. Leipholz and M.A. Rohman: Control of Structures (Martinus Hijhoff Publisher, Netherlands 1986).

Google Scholar

[8] E.F. Crawley and J. Deluis: AIAA Journal Vol. 25 (1987), p.1373.

Google Scholar

[9] B.J. Maclean, G.J. Patterson, M.S. Misra: J. of Intell. Mater. Syst. and Struc. Vol. 2 (1991), pp.72-94.

Google Scholar

[10] T. Kashiwase, M. Tabata, K. Tsuchiya, et al: J. of Intell. Mater. Syst. and Struc. Vol. 2 (1991), p.110.

Google Scholar

[11] H.G.D. Goyder and R.G. White: J. Sound Vib. Vol. 68 (1980), p.59.

Google Scholar

[12] C.R. Fuller, S.J. Elliott and P.A. Nelson: Active Control of Vibration (Academic Press, London 1996).

Google Scholar