摘要
通过对某大型客车车内外噪声测试,结合噪声产生原因进行分析,找出主要影响因素,并在原车的基础上进行改进设计,有效降低车内外噪声。
The author analyses the causes of noise-making in and out of the coach after testing one large coach. By finding out the main factors, he carries out some design improvement based on the original one. The result shows that the noise in and out of the coach effectively reduced.
出处
《客车技术与研究》
2007年第6期15-18,共4页
Bus & Coach Technology and Research
关键词
客车
噪声
改进
coach
noise
improvement
