Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.07b
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- Pages.993-995
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- 1996
An Adaptive System Improving Robustness for Active Noise Control
강인성을 개선한 적응능동소음제어 시스템
- Shin, Seung-Sik (Dept. of Elec. Engineering, Soongsil University) ;
- Jeong, Yang-Woong (KunSan Junior College) ;
- Koo, Choon-Keun (DaeYoo Junior College) ;
- Lee, Sang-Cheol (DaeYoo Junior College) ;
- Chung, Chan-Soo (Dept. of Elec. Engineering, Soongsil University)
- Published : 1996.07.22
Abstract
This paper proposes an adaptive Filtered-X LMS algorithm with robustness. The proposed system updates filter parameters to keep the performance even if the conventional Active Noise Control (ANC) system well does not work. As a result of the computer simulation, the proposed system has all the advantage of the system using the conventional Filtered-X LMS algorithm. Also some results from the proposed algorithm present that the system is stable when the Adaptive filter does not work. Therefore, the proposed system using the Adaptive Filtered-X LMS algorithm must have much advantage than the system using the conventional algorithm in the side of the stability and performance.
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