汽车车内噪声的分析及控制  

Automobile Interior Noise Analysis and Control

作　　者：杨晓芳[1] 

机构地区：[1]盐城纺织职业技术学院,江苏盐城224005

出　　处：《装备制造技术》2011年第10期152-154,共3页Equipment Manufacturing Technology

摘　　要：随着汽车工业的发展,汽车噪声已成为汽车的重要性能指标。本题重点分析了汽车车内噪声的来源:车外噪声向车内的传播,车体振动以及车内混响。并针对汽车车内噪声的来源提出相应的控制方法以达到降低车内噪声。With the development of automobile industry, automobile noise has become the important performance index for automobile. This paper focuses on the analysis of vehicle interior noise sources： vehicle exterior noise to car body, vibration propagation, and car reverberation. According to the vehicle interior noise sources and puts forward the corresponding control methods to reduce noise in vehicle.

关 键 词：汽车 车内 噪声源 控制方法 

分 类 号：U467.493[机械工程—车辆工程]