Nonlinear active noise control of systems with a linear noisy secondary path

Seo, Jae beom; Kim, Kyoung ae; Nam, Sang Won

doi:10.1109/TENCON.2007.4428946

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Nonlinear active noise control of systems with a linear noisy secondary path

Seo, Jae beom;
Kim, Kyoung ae;
Nam, Sang Won

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초록

In this paper, an adaptive 3rd-order Volterra filtering is proposed for nonlinear active noise control (ANC) of systems with a cubically nonlinear primary acoustic path and a noisy secondary path, whereby a Gauss-Seidel fast affine projection (GS-FAP) algorithm is employed as an adaptive scheme. The simulation results demonstrate that the proposed nonlinear ANC approach yields stable ANC performance and faster convergence, compared with those of conventional ANC approaches in case of a noisy secondary path.

키워드

Acoustic variables control; Adaptive algorithms; Adaptive control systems; Adaptive systems; Control systems; Environmental engineering; Projection systems; Acoustic path; Adaptive schemes; Fast affine projection; Faster convergence; Gauss-Seidel; Nonlinear active noise control; Secondary paths; Simulation results; Volterra filtering; Active noise control

제목: Nonlinear active noise control of systems with a linear noisy secondary path

저자: Seo, Jae beom; Kim, Kyoung ae; Nam, Sang Won

DOI: 10.1109/TENCON.2007.4428946

발행일: 2007-10

유형: Conference Paper

저널명: IEEE Region 10 Annual International Conference, Proceedings/TENCON

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