Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Multi-channel Fuzzy-LMS Algorithm for Active Noise Control System

능동소음제어 시스템을 위한 다중채널 Fuzzy-LMS 알고리즘

  • Kim, Kyun-Tae (Dept. of Electrical Engineering, Dankook University) ;
  • Cheon, Jin-Su (Dept. of Electrical Engineering, Dankook University) ;
  • Yeon, Jae-Keun (Dept. of Electrical Engineering, Dankook University) ;
  • Nam, Hyun-Do (Dept. of Electrical Engineering, Dankook University)
  • 김균태 (단국대학교 전기공학과) ;
  • 천진수 (단국대학교 전기공학과) ;
  • 연제근 (단국대학교 전기공학과) ;
  • 남현도 (단국대학교 전기공학과)
  • Published : 1995.07.20
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Abstract

Multi-channel adaptive algorithms have poor convergence behaviors because of difficulties in selection of convergence coefficients. In this paper, a MCFLMS(Multi-Channel Fuzzy LMS) algorithm, where the convergence coefficients are updated by a fuzzy inference engine, was proposed. A proposed algorithm showed better convergence characteristics than conventional MCLMS(Multi-Channel LMS) algorithms in computer simulations.

Keywords