摘要
首先归纳了舰船激光无源侦察定位技术的军事需求,然后分析海战场激光源技术特性,介绍了无源测向交叉定位原理,建立了激光无源测向交叉定位仿真模型。对测量子集(φ_1,ε_1,φ_2)进行了仿真计算,获得了激光无源定位距离及定位误差数据,定位距离、单站测向精度、基线长度、布站策略相关性信息,提出了激光无源定位工程应用要点,对舰船激光无源侦察定位的工程实现有较好的指导意义。
At first, the military requirements of shipborne laser passive reconnaissance and location technology are summarized. And then, the technical characteristics of laser sources in sea battlefield are analyzed. The principle of passive direction finding cross-locating is introduced and the simulation model is established. The simulation calculation of measurement subset（φ1,ε1,φ2） is performed to obtain laser passive location distance and error data,the correlation information of location distance, single station direction finding accuracy, baseline length and station distribution strategy. At last, the applications of laser passive location engineering are put forward, which has better guidance for the engineering realization of the shipborne laser passive reconnaissance and location.
作者
连勇
LIAN Yong(The 27th Research Institute of China Electronics Technology Group Corporation, Zhengzhou 450047, Chin)
出处
《光电技术应用》
2018年第2期4-8,共5页
Electro-Optic Technology Application
关键词
无源定位
激光探测
测向交叉定位
定位误差
passive location
laser detection
direction finding cross-locating
location error
