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 |
卷 | 49 |
發行號 | 9 |
DOIs | |
出版狀態 | 已出版 - 9月 2002 |