【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。更多还原

【Abstract】 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.更多还原