trajectory data meaning in Chinese
弹道诸元
Examples
- The author first explains that large - scale measurement device is one of the most basic measuring methods of obtaining external trajectory data and flight status . lt is pointed out that the accurateness of the main - item axis system deviation correction ( including vertical , level and collimating axis deviation ) of large - scale measurement device error is of critical importance to the precison of measuring device ' s surveying angles . to improve its precison , the influence of axis system deviation on surveying angles must be corrected
首先说明了在现代航天靶场中，大型测量设备是获取外弹道数据和飞行状态的最基本的测量手段之一，指出大型测量设备测量系统误差的主项轴系偏差(包括垂直轴偏差、水平轴偏差和照准轴偏差)改正的精确与否直接关系到测量设备的测角精度，因此要提高测量设备的测角精度，必须对轴系偏差对测量角的影响进行改正。 - Furthermore , this thesis has studied the characteristics of ballistic trajectory data of fuze system , and has developed the program for preconditioning the data in the process of the simulation , which is based on the least square method programming with visual c + + 5 . 0 and has enhanced the feasibility of this system . this study is done on account of the fact that the discrete data can not be accepted by the simulation software - working model , which must be turned into successive function
另外，在利用workingmodel对引信系统进行运动学和动力学仿真时，需要输入现场试验测得的数据，而这些离散的试验数据，必须进行计算和前处理(函数化) ，才可以应用于仿真，本文就此问题深入研究了引信系统的弹道数据的特点，并基于visualc + + 5