대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 추계학술대회 논문집 학회본부
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- Pages.373-375
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- 1994
퍼지 LMS 알고리즘을 이용한 덕트의 능동소음제어
Active noise control using fuzzy LMS algorithm in ducts
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Ahn, Dong-Jun
(Dept. of Electrical Eng. Dankook Univ.)
;
- Kim, Kyun-Tae (Dept. of Electrical Eng. Dankook Univ.) ;
- Nam, Hyun-Do (Dept. of Electrical Eng. Dankook Univ.)
- 발행 : 1994.11.18
초록
In this paper, the fuzzy LMS algorithm where the convergence coefficient is computed by a fuzzy logic controller was proposed. The proposed fuzzy LMS algorithm showed better convergence property and stability than conventional LMS algorithms. The estimation error and misadaptation degree were used for Input of the fuzzy logic controller. In a airconditioning duct case, various conditions were investigated to design active noise controllers. A case with acoustic feedback, the proposed algorithm showed good performances through computer simulations.
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