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裴照宇, 任俊杰, 彭兢, 王琼, 胡震宇, 李海涛, 黄磊, 耿光有. “嫦娥五号”任务总体方案权衡设计[J]. 深空探测学报(中英文), 2021, 8(3): 215-226. DOI: 10.15982/j.issn.2096-9287.2021.20210028
引用本文: 裴照宇, 任俊杰, 彭兢, 王琼, 胡震宇, 李海涛, 黄磊, 耿光有. “嫦娥五号”任务总体方案权衡设计[J]. 深空探测学报(中英文), 2021, 8(3): 215-226. DOI: 10.15982/j.issn.2096-9287.2021.20210028
PEI Zhaoyu, REN Junjie, PENG Jing, WANG Qiong, HU Zhenyu, LI Haitao, HUANG Lei, GENG Guangyou. Overall Scheme Trade-off Design of Chang’E-5 Mission[J]. Journal of Deep Space Exploration, 2021, 8(3): 215-226. DOI: 10.15982/j.issn.2096-9287.2021.20210028
Citation: PEI Zhaoyu, REN Junjie, PENG Jing, WANG Qiong, HU Zhenyu, LI Haitao, HUANG Lei, GENG Guangyou. Overall Scheme Trade-off Design of Chang’E-5 Mission[J]. Journal of Deep Space Exploration, 2021, 8(3): 215-226. DOI: 10.15982/j.issn.2096-9287.2021.20210028

“嫦娥五号”任务总体方案权衡设计

Overall Scheme Trade-off Design of Chang’E-5 Mission

  • 摘要: 针对月球采样返回任务要求,基于我国运载火箭研制进展、探月工程一期、二期技术基础,对探测器的总体方案、功能模块组成、发射方式、飞行过程等方面进行多方案多轮迭代权衡分析,并逐步优化,最终确定了“嫦娥五号”(Chang’E-5,CE-5)探测器模块组成、主要飞行过程。工程在轨结果充分证明了该方案符合我国探月工程发展规划和航天技术发展的预期,是先进可行的,设计过程采用的NAFVO(Need Available Feasible Viable Optimal)权衡设计方法可为复杂大型航天工程方案的设计提供有益的借鉴。

     

    Abstract: In response to the requirements of lunar sampling and return mission, based on the development of our country’s launch vehicle and the technical foundation in the first and second phases of the lunar exploration project, a multi-planned and multi-round iterative trade-off analysis has been made on the overall plan of the detector, the composition of the functional modules, the launch method, the flight process, etc., and the module composition, main flight process and “Chang’E-5” engineering design process of “Chang’E-5” detector have been gradually optimized and determined. The result fully proves that the scheme is in line with our country’s lunar exploration project development plan and aerospace technology development expectations, and thus is advanced and feasible. The NAFVO trade-off design method adopted in the design process can provide a useful reference for the design of complex and large-scale aerospace engineering schemes.

     

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