快速响应微小卫星发射时机分析  

Launch Timing Analysis for Micro-Satellite Responsive Deployment

作　　者：李岩 蔡远文 赵征宇[2] 邓小军[2] Li Yan Cai Yuanwen Zhao Zhengyu Deng Xiaojun(Department of Space Equipment, Equipment Academy, Beijing 101416, China Jiuquan Satellite Launch Center , Jiuquan 732750, China)

机构地区：[1]装备学院航天装备系,北京101416 [2]酒泉卫星发射中心,酒泉732750

出　　处：《航天控制》2017年第3期67-72,共6页Aerospace Control

摘　　要：为了研究应对突发事件的对地观测微小卫星应急快速发射和部署问题,综合运用二体动力学模型和球面几何学相关知识,分析了固定发射和机动发射方式下微小卫星发射时机的选择方法。根据在规定时刻从指定轨道过顶确定目标的总体要求,提出了满足平面窗口和相位窗口条件的发射时机和发射位置计算方法。该方法能应用于微小卫星快速部署相关问题的仿真试验,为研究航天发射系统的快速响应机制提供了理论支撑。Focusing on ment, the launch timing the emergency of earth observation micro-satellite responsive launch selection method of fixed and maneuverable launching are analyzed and deploy- in this paper by using two-body model and spherical geometry. An algorithm for calculatinging the launch timing and position is represented by fitting the plane and phase window in order to make the satellite get over the top of target position through a certain orbit at a certain time. This method can be used in the micro-satellite re- sponsive deployment demonstration test and theoretically support the research of responsive space launch sys- tem.

关 键 词：微小卫星 轨道 发射窗口 幅角 对地观测 

分 类 号：V525[航空宇航科学与技术—人机与环境工程]