摘要
为了解决巡飞武器在靶场试验过程中利用传统遥测测向时差的目标定位模糊问题,提出了基于光遥联测的测向时差三维目标定位方法;在只有一台同址光测站捕获目标的情况下,根据测量站和目标在三维空间中的相对几何关系,利用光测站的俯仰、方位值和两台遥测站之间的时差信息进行联合结算,可得到无模糊的目标位置;实验结果表明,基于光遥联测的测向时差定位方法可以有效的实现目标定位,相比传统遥测定位精度提升近24%,具有理论研究价值和靶场应用前景。
In order to solve the problem of target location ambiguity in the course of shooting range test of patrol weapon by using traditional telemetry,a three-dimensional target location method of direction-finding and time difference based on combined optical and remote measurement was proposed.If only one optical station with the same address captures the target,target position without ambiguity can be obtained according to the relative geometric relationship between the measuring station and the target in three-dimensional space,through a series of joint settlement about the measured pitch value and azimuth value from optical station and the time difference between the two telemetry stations.The test results show that the proposed method can effectively achieve the target positioning,especially that its positioning accuracy can improve approximately 24%compared with the traditional methods.Therefore,the proposed method has a certain theoretical research significance and the application prospect of the range test.
作者
孙志成
陈柏言
董兴佳
朱漫华
SUN Zhicheng;CHEN Baiyan;DONG Xingjia;ZHU Manhua(The No. 63850 Troop of PLA, Baichng 137000, China)
出处
《兵器装备工程学报》
CAS
CSCD
北大核心
2021年第3期247-252,共6页
Journal of Ordnance Equipment Engineering
关键词
光遥联测
测向
时差
定位
靶场
combined optical and remote measurement
direction finding
time difference
location
range
