第51届波浪和量子声学冬季学校第51届环境声学和振动声学冬季学校，波兰Szczyrk，2023年2月27日-3月3日

IF 0.6 4区物理与天体物理 Q4 ACOUSTICS Archives of Acoustics Pub Date : 2023-08-29 DOI:10.24425/aoa.2023.145237

Dzido Grzegorz, Turczyn Roman, Jędrysiak Rafał, Kolanowska Anna, Tracz Anna, Zięba Wojciech, Cyganiuk Aleksandra, P. TerzykArtur

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引用次数: 0

摘要

结构主动噪声控制（ANC）系统是ANC问题的少数解决方案之一，可以获得全局降噪效果。不幸的是，由于这些使用许多传感器和致动器的多通道自适应系统的高维性，结构ANC系统是具有高计算能力要求的系统。允许减少这些要求的一组有前途的方法是部分更新LMS算法。在本通信中，提出了一种具有泄漏的部分更新LMS算法的改进。讨论了计算能力的节省

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51st Winter School on Wave and Quantum Acoustics Lth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 27 – March 3, 2023

Structural Active Noise Control (ANC) systems are one of few solutions of the ANC problem which allow to obtain a global noise reduction eﬀect. Unfortunately, due to high dimensionality of these multichannel adaptation systems, which use many sensors and actuators, structural ANC systems are systems with high computational power requirements. A promising group of methods allowing to reduce these requirements are partial update LMS algorithms. In this communication, a modiﬁcation of partial update LMS algorithms with leakage is presented. The computational power savings are discussed

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来源期刊

Archives of Acoustics 物理-声学

CiteScore

1.80

自引率

11.10%

发文量

审稿时长

6-12 weeks

期刊介绍： Archives of Acoustics, the peer-reviewed quarterly journal publishes original research papers from all areas of acoustics like: acoustical measurements and instrumentation, acoustics of musics, acousto-optics, architectural, building and environmental acoustics, bioacoustics, electroacoustics, linear and nonlinear acoustics, noise and vibration, physical and chemical effects of sound, physiological acoustics, psychoacoustics, quantum acoustics, speech processing and communication systems, speech production and perception, transducers, ultrasonics, underwater acoustics.

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