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Experiments in feedback control of an acoustic duct

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2000

Authors

Petersen, Ian R.
Pota, Hemanshu R.

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Abstract

The paper considers the application of recent results on minimax LQG control to the design of a robust controller for an active noise control in acoustic duct. Starting with a model obtained using system identification techniques, the minimax LQG control approach is used to design a controller which minimizes the duct noise level at the microphone. This controller is robust against uncertainties introduced by neglecting the higher order modes of the duct.

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https://hdl.handle.net/1885/733812652

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ANU Research Publications

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Conference paper

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