“一箭多星”发射低地球轨道卫星的构型优化设计方法  

Configuration Optimization Design Method of LEO Satellite of Multi-satellite Launch

作　　者：姚延风[1] 裴胜伟[1] 李东泽[1] 刘敏[1] 李修峰[1] 

机构地区：[1]中国空间技术研究院通信卫星事业部,北京100094

出　　处：《航天器工程》2016年第3期32-39,共8页Spacecraft Engineering

基　　金：国家重大科技专项工程

摘　　要：针对"一箭多星"发射的低地球轨道(LEO)卫星,提出一种考虑多星-单星耦合作用的卫星构型优化设计方法,从单星系统配置和运载火箭对构型的约束分析、"一箭多星"发射构型设计、单星和多星分配器构型设计3个层次逐级开展卫星构型设计。通过设计实例验证了卫星构型优化设计方法的有效性,此方法能够在满足构型约束条件的同时,实现运载火箭潜力的最大化利用及单星发射成本的最低。Based on LEO satellite of multi-satellite launch,a satellite configuration optimization design method is proposed considering the influence of multi-satellite and single satellite coupling.The method conducts configuration design by taking three stages step by step,including analysis of configuration constraints of single satellite system and launch vehicle,multi-satellite configuration design,single satellite and multi-satellite distributor configuration design.Finally,the feasibility of the satellite configuration optimization design method is verified with an engineering example.The method can meet the configuration constraints completely.Meanwhile,it can fully use launch vehicle capacity and highly reduce single satellite launch cost.

关 键 词：低地球轨道卫星 “一箭多星”发射 卫星构型 多星-单星耦合 优化设计 

分 类 号：V423.4[航空宇航科学与技术—飞行器设计]