CN

尹凯丽

Supervisor of Master's Candidates

Paper Publications

Nonlinear active noise control with tap-decomposed robust volterra filter

Release time:2024-12-23 Hits:

Key Words:CONTROL ALGORITHM; ADAPTIVE FILTERS; LMS ALGORITHM

Abstract:The Volterra filter is proven to be a structurally simple method for nonlinear active noise control (NLANC). However, its wide application is deeply constrained by computational complexity. This paper proposes a tap-decomposed Volterra filter, in which a long-tap Volterra filter is approximated as multiple short-tap filters by the nearest Kronecker decomposition. Since the number of taps of decomposed filters is much less than that of the original counterpart, the proposed method greatly reduces the implementation cost of the Volterra filter. Moreover, for impulsive noise sources in NLANC, decomposed filters are updated using the maximum correntropy criterion derived from information theory. Simulation experiments with different noise source types highlight the noise control performance of the proposed approach.

Volume:206

Issue:-

Translation or Not:no

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