文章基本信息

标题：FxLMS versus H ∞ Control for Broadband Acoustic Noise Attenuation in a Cavity
本地全文：下载
作者：Chaouki Boultifat ; Paul Loiseau ; Philippe Chevrel 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：9204-9210
DOI：10.1016/j.ifacol.2017.08.1277
语种：English
出版社：Elsevier
摘要：AbstractThis paper deals with active noise control (ANC) in an enclosure on a broadband frequency range. It aims to compare two control strategies: (i) an adaptive control approach namely FxLMS control, (ii) a robustH∞control, in the SISO (single input single output) case. Only feedback scheme is considered and disturbance sources are assumed to be unknown. For the aim of a fair comparison focusing on the same frequency range of attenuation, a new FxLMS algorithm with a weighting filter is proposed. Finally, achievable performances of each control are analyzed through simulation and experimental results driven on an instrumented setup.
关键词：KeywordsActive Noise Control (ANC)FxLMS algorithmmulti-objectiveH∞controlbroadband noise attenuation