摘要
噪声污染是继大气污染、水污染之后又一主要污染源,噪声不仅污染环境还能引起结构的疲劳和破坏,在噪声控制途径研究中声源的识别定位是关键。本文主要分析、梳理和总结国内外运动声源识别的研究现状,揭示研究中存在的问题,并提出作者下步研究计划。此研究对旋转声源精确定位提供一定的方法基础和参考。
Noise pollution is another pollution after air pollution and water pollution.Noise not only pollutes the environment but also causes structural fatigue and damage.Location sound sources is key in noise reduction approaches.The paper mainly analyzed,sorted out and summarized research status of location moving sound source.It revealed problems and proposed next plan.The research provides a method and reference for accurately locating rotating sound sources.
作者
张翠青
韦丽珍
ZHANG Cui-qing;WEI Li-zhen(Electrical Engineering Department,Inner Mongolia Technical College of Mechanics and Electrics,Hohhot 010070,China)
出处
《价值工程》
2020年第4期298-298,F0003,共2页
Value Engineering
基金
院级自然科学基金资助项目(NJDZR1903)
关键词
运动声源
声源识别
噪声源
现状
moving sound source
sound source identification
noise source
status
