Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/35415
Type: | Conference paper |
Title: | An active control strategy for achieving general cluster control in structural-acoustic systems |
Author: | Halim, D. Tanaka, N. Cazzolato, B. |
Citation: | Proceedings, Australian Acoustical Society, New Zealand Acoustical Society : First Australasian Acoustical Societies' Conference : Acoustics 2006 : noise of progress, Clearwater Resort, Christchurch, New Zealand, 20-22 November 2006 / Terrance McMinn (ed.): pp. 37–42 |
Publisher: | New Zealand Acoustical Society |
Publisher Place: | New Zealand |
Issue Date: | 2006 |
ISBN: | 9780909882259 |
Conference Name: | Australasian Acoustical Societies' Conference (1st : 2006 : Christchurch, New Zealand) |
Editor: | Terrance McMinn, |
Statement of Responsibility: | Halim, D., Tanaka, N. and Cazzolato, B. S. |
Abstract: | The work is aimed to develop a strategy for controlling general multi-objective functions using a cluster control method. A set of multiple quadratic objective functions is described as a set of clusters, in which each cluster represents a particular objective function. The proposed clustering method will thus allow a simple control procedure since only the associated cluster needs to be controlled. This general cluster control method can be used for a variety of vibration and structural-acoustic control, such as for vibration or acoustic control at varying locations yielding a multiobjective control problem. An optimisation procedure is developed to simultaneously determine the locations of sensors used and the clustering parameter. A case study on a structural-acoustic system is provided to demonstrate the effectiveness of the proposed cluster-control method to target the sound power contributed by a particular set of structural modes. Copyright © (2006) by the Australian Acoustical Society. |
Appears in Collections: | Aurora harvest 6 Environment Institute publications Mechanical Engineering conference papers |
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