汽车异响噪声源定位方法研究进展与展望  

Research progress and prospects of the methods for locating the abnormal noise sources of automobile

作　　者：赵卫东[1] 徐鑫蔚 宋睿[2] 杨明亮[3] ZHAO Weidong;XU Xinwei;SONG Rui;YANG Mingliang(School of Automobile and Traffic Engineering,Jiangsu University,Zhenjiang 212013,China;China Automotive Technology Research Center,Tianjin 300300,China;School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]江苏大学汽车与交通工程学院,江苏镇江212013 [2]中国汽车技术研究中心,天津300300 [3]西南交通大学机械工程学院,成都610031

出　　处：《重庆理工大学学报（自然科学）》2022年第10期73-83,共11页Journal of Chongqing University of Technology：Natural Science

基　　金：四川省科技厅重点研发项目(2020YFG0130)。

摘　　要：针对汽车异响噪声源难以定位的问题,对传统噪声源识别定位方法、工程信号处理方法、阵列定位方法、基于人工智能的定位方法,进行了系统性的总结和分析,指出适用于汽车异响噪声源定位的方法,对比了这些定位方法的应用范围和优缺点。最后对汽车异响噪声源定位方法的未来发展作了几点展望。Aiming at the problem of the difficulty in locating the abnormal noise sources of automobiles,the traditional noise source identification and positioning methods,engineering signal processing methods,acoustic array technology positioning methods,and artificial intelligence-based positioning methods are systematically summarized and analyzed,and several points are pointed out.This method is suitable for locating the abnormal noise source of automobiles,the application range and advantages and disadvantages of these locating methods are compared.Finally,the future development of vehicle noise source location methods for locating the abnormal noise source of automobiles is prospected.

关 键 词：异响 声源定位 时间反转法 波束形成 声全息 

分 类 号：U467.493[机械工程—车辆工程]