| 林轻,花秋琴,李仕海,唐峰,陈晓强.载人月面大范围机动方案及总体参数优化[J].南京航空航天大学学报,2022,54(S):53-60 |
| 载人月面大范围机动方案及总体参数优化 |
| Large-Range Manned Maneuver Plan on Lunar Surface and Overall Parameter Optimization |
| 投稿时间：2022-04-21 修订日期：2022-05-28 |
| DOI：10.16356/j.1005-2615.2022.S.009 |
| 中文关键词: 载人登月 月面大范围 飞行模式 参数优化 |
| 英文关键词:manned lunar landing large-range on lunar surface flight mode parameter optimization |
| 基金项目: |
|
| 摘要点击次数: 140 |
| 全文下载次数: 257 |
| 中文摘要: |
| 针对未来载人探月大范围机动的需求，设计了月面低空飞行、高空飞行、弹道飞行以及入轨再入飞行4种方案，在此基础上建立了数学模型表述飞行过程各阶段参数相关关系，以推进剂消耗量最少为目标，计算分析了4种飞行模式的最优总体参数。研究结果表明，载人千公里往返推进剂（液氢 & 液氧）消耗量分别为弹道飞行1 403 kg、低空飞行2 160 kg、高空飞行2 349 kg、入轨再入飞行3 617 kg，综合考虑飞行器规模、方案可行性以及技术难度等因素，月面千公里量级大范围机动建议采用月面低空飞行模式。本文研究为未来载人登月月面大范围探测积累技术基础，提供技术支撑。 |
| 英文摘要: |
| In order to meet the large-range maneuvering requirements of manned lunar exploration in the future， four plans of low-altitude flight， high-altitude flight， ballistic flight and re-entry flight on the lunar surface are established. On this basis， a mathematical model is built to describe the relationship between parameters in each stage of the flight process. In order to reach the minimum propellant consumption， the optimal parameters of the four flight modes are calculated and analyzed. The investigations show that the consumption of propellant （liquid hydrogen & liquid oxygen） for a manned 1 000 km round trip is 1 403 kg for a ballistic flight， 2 160 kg for a low-altitude flight， 2 349 kg for a high-altitude flight， and 3 617 kg for a re-entry flight. Considering the factors such as flight scale， program feasibility， and technical difficulty， it is recommended to use the lunar low-altitude flight mode for 1 000 km large-range lunar surface maneuvers. This research can provide a technical foundation and technical support for the large-range detection of the manned lunar landing in the future. |
| [HTML] 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
