摩托车噪声源识别方法研究

An Investigation of the Noise Source Identification Method of Motorcycles

针对某125排量的摩托车进行噪声源识别方法的研究,在整车装配质量调整的基础上,采用声强测量技术对样车进行噪声源识别诊断,找到主要噪声源,明确了噪声问题产生的根本原因。

The investigation of the noise souce identification method of motorcycle is presented in this article. To a 125ee motorcycle, on the basis of adjustment to the whole vehicle assembly, with the sound intensity measurement technology, the major noise sources and the true reason of the acceleration noise have been found.