首页> 美国政府科技报告 >System Technology Analysis of Aeroassisted Orbital Transfer Vehicles:Moderate Lift/Drag (0.75-1.5). Volume 3. Cost Estimates and Work Breakdown Structure/Dictionary,Phase 1and 2.
【24h】

System Technology Analysis of Aeroassisted Orbital Transfer Vehicles:Moderate Lift/Drag (0.75-1.5). Volume 3. Cost Estimates and Work Breakdown Structure/Dictionary,Phase 1and 2.

机译:航空辅助轨道转运车辆系统技术分析:中等升力/阻力(0.75-1.5)。第3卷。成本估算和工作分解结构/字典,第1阶段和第2阶段。

获取原文

摘要

Technology payoffs of representative ground based (Phase 1) and space based (Phase 2) mid lift/drag ratio aeroassisted orbit transfer vehicles (AOTV) were assessed and prioritized. A narrative summary of the cost estimates and work breakdown structure/dictionary for both study phases is presented. Costs were estimated using the Grumman Space Programs Algorithm for Cost Estimating (SPACE) computer program and results are given for four AOTV configurations. The work breakdown structure follows the standard of the joint government/industry Space Systems Cost Analysis Group (SSCAG). A table is provided which shows cost estimates for each work breakdown structure element.

著录项

相似文献

  • 外文文献
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