A self-tuning feedforward active noise control system
Davari, Pooya & Hassanpour, Hamid (2009) A self-tuning feedforward active noise control system. IEICE Electronics Express, 6(5), pp. 230-236.
This paper proposes a self-tuning feedforward active noise control (ANC) system with online secondary path modeling. The step-size parameters of the controller and modeling filters have crucial rule on the system performance. In literature, these parameters are adjusted by trial-and-error. In other words, they are manually initialized before system starting, which require performing extensive experiments to ensure the convergence of the system. Hence there is no guarantee that the system could perform well under different situations. In the proposed method, the appropriate values for the step-sizes are obtained automatically. Computer simulation results indicate the effectiveness of the proposed method.
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|Item Type:||Journal Article|
|Keywords:||ANC, Self-tuning, Online Modelling, FxLMS|
|Divisions:||Current > Schools > School of Electrical Engineering & Computer Science
Past > QUT Faculties & Divisions > Faculty of Science and Technology
|Deposited On:||25 Mar 2013 01:35|
|Last Modified:||23 Jul 2013 02:22|
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