车辆质心高度测量及不确定度评定

Vehicle centroid height measurement and uncertainty evaluation

车辆的质心位置是车辆的重要性能参数之一,如何准确地确定车辆的质心位置和进行测量过程的不确定度评定,在汽车工程中有着重要的意义。文章将就可倾斜平台测量法阐述车辆的质心高度的测量方法、原理及其不确定度的评定。

the vehicle mass center position is one of the important performance parameters of the vehicle,how to accuratelylocate the center of mass of the vehicle and uncertainty evaluation of measurement process,and has important significance inthe automotive engineering.In this paper,the measurement method,principle and uncertainty of the vehicle's centroid heightare described in this paper.