空中机动平台光电载荷无源定位算法及坐标变换分析  

Analysis of passive location algorithm and its coordinate transformation based on photoelectric payload of aerial mobile platform

作　　者：黄亮[1] 刘忠[1] 李剑辉[2] 刘松林[3] 

机构地区：[1]海军工程大学电子工程学院 [2]91388部队 [3]海军飞行学院

出　　处：《海军工程大学学报》2009年第6期36-40,共5页Journal of Naval University of Engineering

基　　金：国家部委基金资助项目(513040303)

摘　　要：针对空中机动平台搭载光电载荷实现对目标无源定位的应用背景,提出一种基于最小二乘的无源定位方法;对其中涉及到的各种坐标系进行了分析,并对坐标系之间的转换进行了讨论。仿真数据及试验数据的分析,验证了所提出的定位算法的有效性及坐标系转换的正确性。As to how to track a target in passive location by photoelectric payload of aerial mobile platform,a new method of passive location was proposed based on least-square estimation in which va-rious kinds of reference frames were analyzed.Moreover,the coordinate transformation between re-ference frames was dealt with.The simulation and experiment data test show that the new method and the coordinate transformation are effective.

关 键 词：空中机动平台 光电载荷 无源定位 最小二乘估计 坐标转换 

分 类 号：V241.61[航空宇航科学与技术—飞行器设计]