Title: Simulations of an internal model-based active noise control system for suppressing periodic disturbances
Authors: Bai, MR
Wu, TY
機械工程學系
Department of Mechanical Engineering
Issue Date: 1-Jan-1998
Abstract: This study proposes an active noise control algorithm using the internal model principle. The structure of the noise is built in the transfer function of the controller in the unity feedback configuration. This method is particularly effective in suppressing periodic disturbance in spite of its simplicity. Perfect disturbance rejection at selected frequencies is achieved by the infinite loop gain of the system. A simulation was performed to investigate the internal model-based algorithm. The guidelines of choosing the control parameters with reference to a robust stabilization theory are summarized.
URI: http://hdl.handle.net/11536/92
ISSN: 1048-9002
Journal: JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME
Volume: 120
Issue: 1
Begin Page: 111
End Page: 116
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