基于点目标测量的空间目标特性识别技术  

Characterization techniques of space objects based on point target information

作　　者：庄绪霞[1] 阮宁娟[1] 赵思思[1] 

机构地区：[1]北京空间机电研究所,北京100190

出　　处：《红外与激光工程》2016年第B05期194-199,共6页Infrared and Laser Engineering

基　　金：国家863计划(2015AA7046401)

摘　　要：空间目标识别有利于掌握空间目标的运行状态和在轨行为。点目标测量是获取空间目标数据源的主要手段。针对从多种特性参数融合后的点目标测量信息解算空间目标特性难度大的问题,分析了空间目标的基本属性,包括几何特性、材料特性、光度特性等,研究了国外几种基于点目标测量信息的空间目标识别方法的基本原理和实现途径。研究结果表明:通过合理的解算算法设计,可以对点目标测量信息进行深度挖掘,识别出有效信息。ion： Characterization of space objects creates a better understanding about the operational status and behavior of the RSO and point target detection is the main means to obtain information of space objects. While it is difficult to derivate the object characteristics from the product resulted from many unknown parameters, and amied to this problem, basic properties of the space objects were analyzed in this paper, then several advanced characterization methods were researched. The results show through proper algorithm design, much effective information could be mined from mesured data of point targets.

关 键 词：空间目标 识别 点目标 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]