弹道数据 meaning in English
ballistic data
ballistic information
trajectory information
Examples
- The analysis of the results from the numerical simulation shows fairly good effect and it concludes the method can be effectively used to solve the different problems of the similar fields
本文的主要工作是为对空载发射导弹提供发射初始弹道数据，重点和难点在于机?弹气动干扰力的数值计算。 - In the conventional weapon experiment , the external ballistic datum are difficultly acquired in depend on a measure device because of different characteristic of the measured target and diverse measure demands . in order to accomplish the experiment , it is in need of a measure network formed by many types of measure devices
在常规武器试验中，由于被测目标的特点不同和测量需求多样，单台或单套的测量设备很难完成外弹道数据录取，因而需要多台或多套不同类型的测量设备相互联网，形成一个测量网络来完成试验任务。 - 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