舰艇武器系统试航试验时空一致性处理方法

Method of Processing Space-time Consistence for Naval Ship Weapon System Trial Test

舰艇武器系统试航试验中,舰艇本身和配合试验的舰艇、潜艇、飞机等系统都处于动态运动状态中,导致武器系统获取目标空间和时间的绝对真值参数基本不可能。论文根据实际实验条件提出试航试验中以高精度相似装备获取试验真值的方法。在采用DGPS获取试验数据的参考真值基础上给出了空间坐标系转换流程和转换公式,并以安装在舰艇上不同位置的雷达为例给出了对测试数据进行空间和时间一致性处理的数学方法。

In naval ship weapon system trial test,the naval ship and other cooperate ship,submarine,aircraft and so is on dy-namic state,weapon system is not able to get the target absolute truth value of time and space. This paper puts a way of obtain trialtest truth value based on similar high-accuracy equipment correspond to reality test environment,provides the space coordinate sys-tem transform process and converts formula based on test reference truth value by DGPS equipment. Then the processing space-timeconsistence mathematics method is illustrated with the case of radar which locate on different place.