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Modeling and simulation of an active vibration control system for a flexible structure using finite difference method

Tavakolpour, Ali Reza and Mat Darus, Intan Z. and Mailah, Musa (2009) Modeling and simulation of an active vibration control system for a flexible structure using finite difference method. In: Proceedings - 2009 3rd Asia International Conference on Modelling and Simulation, AMS 2009. Institute of Electrical and Electronics Engineers, New York, 448 -453. ISBN 978-076953648-4

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Official URL: http://dx.doi.org/10.1109/AMS.2009.136

Abstract

This paper is focused on modeling and simulation of an active vibration control (AVC) system for a rectangular flexible thin plate with all clamped edge through the use of position feedback. The plate system was first modeled using Finite Difference (FD) approach. Then, the validity of the obtained model was investigated through comparative studies between the plate natural frequencies predicted by th e model and the exact values of resonance modes. The control algorithm was then implemented within the FD simulation platform. Different types of disturbances were applied to excite the plate system at excitation point and the performance of the controller in reducing the unwanted vibration was evaluated. Results of the study demonstrate the effectiveness of the proposed control strategy to attenuate the unwanted vibrations of the flexible thin plate system.

Item Type:Book Section
Additional Information:ISBN: 978-076953648-4; 2009 3rd Asia International Conference on Modelling and Simulation, AMS 2009; Bandung, Bali; 25 May 2009 through 26 May 2009
Uncontrolled Keywords:finite difference, flexible plate, position feedback, vibration
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:12961
Deposited By: Mrs Liza Porijo
Deposited On:07 Jul 2011 08:46
Last Modified:07 Jul 2011 08:46

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