A self-tuning fuzzy filtered-U algorithm for the application of active noise cancellation

Cheng Yuan Chang, Kuo Kai Shyu

研究成果: 雜誌貢獻期刊論文同行評審

17 引文 斯高帕斯(Scopus)

摘要

This paper presents a fuzzy filtered-U algorithm for an active noise control (ANC) system. Instead of complex designing procedures, the proposed approach uses few mathematical transfer functions to design the ANC system. A fuzzy-based self-tuning algorithm is also provided in this paper to adjust the free parameters of the fuzzy filtered-U algorithm. In addition, the proposed method protects ANC systems against unstable poles such as occur in conventional filtered-U design. Finally, direct numerical simulations through the applications of duct noise demonstrate the effectiveness of the scheme.

原文???core.languages.en_GB???
頁(從 - 到)1325-1333
頁數9
期刊IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
49
發行號9
DOIs
出版狀態已出版 - 9月 2002

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