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THE USE OF MULTIPLE ACTUATORS IN THE ROBUST CONTROL OF AN ACOUSTIC DUCT
Ian R. Petersen, Himanshu R. Pota and M. Reza Sayyah Jahromi*
* School of Electrical Engineering, University of New South Wales at
the Australian Defence Force Academy, Campbell, ACT 2600,
Australia, Phone +61 2 62688446, FAX +61 2 62688443, email: irp@ee.adfa.oz.au
The paper considers the problem of robust active noise control in an acoustic duct. In particular, the paper considers how the number of actuator speakers affects the performance of the system. The robust controller design methodology being considered is based on some recent results on minimax LQG control. The paper also uses a structured approach to uncertainty modelling as part of the controller design scheme.
Keywords: Active Noise Control, Robust control, Minimax LQG control, Uncertainty modelling, Multiple Actuators
Session slot T-Th-A15: Applications of Robust Control II/Area code 2e : Robust Control
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