首页> 外文会议>56th International Astronautical Congress 2005 vol.6 >Structural Sizing of a Lunar Mission Module
【24h】

Structural Sizing of a Lunar Mission Module

机译:月球任务模块的结构尺寸

获取原文
获取原文并翻译 | 示例

摘要

Nasa's new space initiative has humans returning to the lunar surface by 2018 to establish an extended human presence for research and prepare for future human exploration. To meet this goal, a concept of modular components for human travel to the moon was studied. A major piece of the architecture was a Mission Module (MM) that would attach to a Crew Launch and Entry Module (CLEM). The MM would provide extra living, work and storage volume for a crew's journey to the lunar surface and return. Once at the moon, the MM detaches from the CLEM and docks with a lunar lander for lunar surface exploration. The MM design mass for this study was accomplished with a structural sizing tool called "HyperSizer". The software provided composite aerospace materials and shapes to be quickly analyzed and sized to arrive at an optimal structure for the MM and provide a reliable mass estimate for launch vehicle payload requirements. The software's use during the system study allowed the structure of the MM to be modified and design variables quickly changed which reduced analysis time and increased the credibility of the system architecture.
机译:美国国家航空航天局(NASA)的新太空计划要求人类在2018年之前返回月球表面,以建立更多的人类存在进行研究,并为未来的人类探索做准备。为了实现这个目标,人们研究了用于人类登月的模块化组件的概念。该架构的主要部分是任务模块(MM),该模块将附加到机组人员发射和进入模块(CLEM)。 MM将为乘员前往月球表面和返回提供额外的生活,工作和储存空间。到达月球后,MM从CLEM上脱离并与登月器停靠,进行月球表面探测。这项研究的MM设计质量是通过称为“ HyperSizer”的结构尺寸确定工具完成的。该软件提供了复合材料航空航天材料和形状,可对其进行快速分析和确定尺寸,以达到MM的最佳结构,并为运载火箭的有效载荷需求提供可靠的质量估算。在系统研究期间使用该软件可以修改MM的结构,并快速更改设计变量,从而减少了分析时间并提高了系统架构的信誉。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号