基于立式旋转平衡系统的惯性积测试方法研究

Reaserch on the Method of Measuring Inertial Product Based on Vertical Rotating Balance System

针对现有测量飞行物体惯性积方法精度不高的问题,提出一种基于立式旋转平衡测量技术测量计算惯性积的方法。构建了一种旋转平衡测量转台,介绍了数据的测取与计算处理方法,进行了误差分析,结合实际的工程应用,选取标准工件进行多次测量,得出了满意的结果。

In view of the shortcomings of the existing methods for measuring the product of inertia of flying objects,a method for calculating the product of inertia based on the vertical rotating balance measurement technology is proposed.A rotary balance measurement turntable is constructed,the data acquisition and calculation processing method are introduced,error analysis is carried out.Combined with the actual engineering application,the standard workpiece is selected for multiple measurements,and the satisfactory results are obtained.