汽车减振降噪控制技术的研究

Research on Control Technology of Automobile Vibration and Noise Reduction

从汽车噪声的产生机理入手,分析了噪声传播的途径,从主动控制与被动控制两方面对汽车减振降噪技术进行了研究,介绍了实际应用的降噪方法.

In this paper, it analyzes the mechanism of automobile noise polytechnic and routes of noise propagation, expoundes the research of active control and passive control of the vibration and noise reduction control technology of automobile. Then it puts forward the means of automobile noise reduction in practical application.