汽车车内噪声因素的矢量合成分析法及应用  

Vector Synthesis Method and its Application to the Contribution Analysis of Vehicle's Interior Noise

作　　者：李克强[1] 何渝生[1] 梁锡昌[1] 舒红宇[1] 米仓贞雄 山川新二 

机构地区：[1]重庆大学 [2]日本五十铃汽车公司 [3]日本工学院大学

出　　处：《汽车工程》1995年第6期347-353,共7页Automotive Engineering

基　　金：国家教委留学回国人员基金

摘　　要：本文介绍了汽车车内噪声因素实验分析方法中的矢量合成法。在阐述其基本原理及理论的基础上,提出了降低实验误差的改进方法。最后介绍了该方法在产品开发中的实际应用。In this paper, the vector synthesis method for contribution analysis of vehicle's interior noise is introduced. Then based on the theoretical description and analysis, an improved method for reducing the errors caused by experimental measurement is presented. Finally, its application to the development of truck cabs is demonstrated.

关 键 词：汽车 噪声 矢量法 

分 类 号：U461.56[机械工程—车辆工程] TB533.2[交通运输工程—载运工具运用工程]