TY - GEN
T1 - An active control strategy for achieving general cluster control in structural-acoustic systems
AU - Halim, D.
AU - Tanaka, N.
AU - Cazzolato, B. S.
N1 - Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.
PY - 2006
Y1 - 2006
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=77949901173&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77949901173
SN - 9781627480017
T3 - 1st Australasian Acoustical Societies' Conference 2006, ACOUSTICS 2006: Noise of Progress
SP - 37
EP - 42
BT - 1st Australasian Acoustical Societies' Conference 2006, ACOUSTICS 2006
T2 - 1st Australasian Acoustical Societies' Conference 2006: Noise of Progress, ACOUSTICS 2006
Y2 - 20 November 2006 through 22 November 2006
ER -