导弹弹头质量特性参数测量方法的研究

导弹的质量偏心是导弹质量特性参数中最重要的参数，传统的导弹质量特性参数测试设备对质心横偏量的测量数据是在质心测量台和形心测量台两个测量以上进行的，这样将导致质心的测量基准与形心的测量基准不重合而引进测量误差。文中介绍一种改进的测量方法，将对质心和形心的测量统一在一个测量台上进行，从而比较好地解决传统测量中质心、形心测量基准不重合的问题，减小由此带来的系统误差，测量精度得到有效地提高。

RESEARCH ON METHOD FOR MEASUREMENT OF THE PARAMETERS ABOUT THE PROPERTIES OF WARHEAD''''S MASS

The lateral eccentricity of barycenter is the most important parameter of all parameters about the properties of the warhead's mass. Unlike previous method of measurement for the parameters about the properties of the warhead's mass that get data for the lateral eccentricity of barycenter on two test board desks which include a test board desk for the measurement of the barycenter and a test board desk for the measurement of the centroid ,this paper introduced the improved method which successfully realized the whole process of the measurement only on one test board desk. It can solve the problem of misalignment of the reference for the measurement of the barycenter and the centroid of the warhead in the traditional method. By using this method the precision of the measurement for the lateral eccentricity of barycenter can be improved greatly.