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초록
In this paper, the use of nonlinear active noise control via a filtered-x recursive least squares (FX-RLS) algorithm is proposed to cancel undesired signals in acoustic systems with nonlinear primary and linear secondary acoustic paths. Simulation results, showing faster converging performance when compared with conventional methods (e.g., FX-NLMS, FX-GSPAP), are provided to illustrate the validity of the proposed approach.
키워드
Filtered-x GSPAP; Filtered-x LMS; Filtered-x RLS; Nonlinear ANC; Volterra filtering; Adaptive algorithms; Linear control systems; Mathematical models; Nonlinear control systems; Signal filtering and prediction; Filtered-x GSPAP; Filtered-x LMS; Filtered-x RLS; Nonlinear active noise control; Volterra filtering; Acoustic variables control
- 제목
- Nonlinear active noise control using a filtered-x RLS algorithm
- 저자
- Kim, Kyoung-jae; Kim, Jong-kuk; Kim, I. S.; Nam, Sangwon
- 발행일
- 2006-08
- 유형
- Article
- 권
- 5
- 호
- 8
- 페이지
- 1802 ~ 1807