载人小行星探测器系统方案概念研究  

Conceptual Study of System Schemes of Manned Asteroid Exploration Spacecraft

作　　者：王开强[1] 张柏楠[1] 李志海[1] 

机构地区：[1]中国空间技术研究院载人航天总体部,北京100094

出　　处：《载人航天》2015年第4期329-334,共6页Manned Spaceflight

基　　金：中国空间技术研究院CAST创新基金项目(CAST20100910)

摘　　要：根据载人小行星探测的飞行任务模式,提出了载人小行星探测器的系统组成方案,探测器由乘员舱、登陆舱、返回舱、推进舱组成,描述了各舱段的主要功能及指标。对乘员舱进行了系列化的设计,并基于不同的乘员舱配置,提出了4种探测器系统方案。依照探测器总质量最小的原则,提出了探测器系统方案选择的流程,并举例对系统方案的选择进行了说明,对乘员舱系列化设计的优势进行了讨论。最后,给出了对部分小行星实施载人探测的探测器系统方案和总质量估计。研究结果可为我国载人小行星探测的方案设计与论证提供参考。On the basis of the mission mode of human asteroid exploration, the manned asteroid ex-ploration spacecraft was designed, which was comprised of a crew module, a landing module, a re-entry module and a propulsion module.The functions and main parameters of these modules in aster-oid exploration were described.Then, according to seriation principle, 4 different system schemes of the manned spacecraft were proposed in which only the crew modules were different.The character-istics and applicability of the system schemes were analyzed.Furthermore, the process of system scheme selection of manned spacecraft was introduced based on the principle of minimizing the weight of spacecraft, then a selection example was given, and the benefit from seriation design of crew module was discussed.Finally, system schemes and weights of manned asteroid exploration spacecraft which could explore a few asteroids were shown.Some conclusions were drawn as refer-ence for scheme design and demonstration of human asteroid exploration mission.

关 键 词：载人探测器 小行星探测 系统方案 舱段 

分 类 号：V476[航空宇航科学与技术—飞行器设计] V529