电子技术
電子技術
전자기술
ELECTRONIC TECHNOLOGY
2013年
8期
5-7,4
,共4页
共位%两星距离%STK%仿真
共位%兩星距離%STK%倣真
공위%량성거리%STK%방진
collocation%the distance between two satellites%STK%simulation
哈萨克斯坦的通信卫星KAZSAT-2和我国的气象卫星FY-2D定点于同一位置，基于卫星安全因素，文章对两星轨道特性进行了长期分析，研究了影响两星距离计算的多种因素，建立了共位卫星的距离计算模型，给出了偏心率和倾角联合隔离的共位方法，并利用STK进行了仿真验证，对后续两星共位策略的制定有一定的参考意义。
哈薩剋斯坦的通信衛星KAZSAT-2和我國的氣象衛星FY-2D定點于同一位置，基于衛星安全因素，文章對兩星軌道特性進行瞭長期分析，研究瞭影響兩星距離計算的多種因素，建立瞭共位衛星的距離計算模型，給齣瞭偏心率和傾角聯閤隔離的共位方法，併利用STK進行瞭倣真驗證，對後續兩星共位策略的製定有一定的參攷意義。
합살극사탄적통신위성KAZSAT-2화아국적기상위성FY-2D정점우동일위치，기우위성안전인소，문장대량성궤도특성진행료장기분석，연구료영향량성거리계산적다충인소，건립료공위위성적거리계산모형，급출료편심솔화경각연합격리적공위방법，병이용STK진행료방진험증，대후속량성공위책략적제정유일정적삼고의의。
The communication satellite named KAZSAT-2 of Kazakstan and the weather satellite named FY-2D of China are co-located in a same station of the geostationary orbit. Considering the security of these two satellites this paper analyzes the orbit characteristics of them for a long time and makes research on the factors affecting the distance calculation between the two Satellites. It also provides a computing model for the calculation of the distance between the Collocation Satellites and the method for Eccenttricity and Inclination Separation. Then the method is validated and simulated in STK. There is an important meaning for the determination of station-keeping strategies for collocation of the two satellites.
