翻訳と辞書 Words near each other ・ Mars-la-Tour ・ Mars-sous-Bourcq ・ Mars-sur-Allier ・ Mars/Venus ・ Marsa ・ MARSA (aviation) ・ Mars Climate Sounder ・ Mars Colonial Transporter ・ Mars Cramer ・ Mars Crossing ・ Mars Cube One ・ Mars cycler ・ Mars Daybreak ・ Mars Desert Research Station ・ Mars Design ・ Mars Design Reference Mission ・ Mars Di Bartolomeo ・ Mars Diaries ・ Mars Direct ・ MaRS Discovery District ・ Mars effect ・ Mars Electric ・ Mars Excursion Module ・ Mars Exploration Joint Initiative ・ Mars Exploration Program ・ Mars Exploration Program Analysis Group ・ Mars Exploration Rover ・ Mars Express ・ Mars family ・ Mars flyby Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Mars Design Reference Mission ： ウィキペディア英語版 Mars Design Reference Mission The NASA Mars Design Reference Mission ("DRM") refer to a series of NASA conceptual design studies of the missions to send humans to Mars.〔Portree, David, (Humans To Mars: Fifty Years of Mission Planning ), NASA-SP-2001-4521, Monographs in Aerospace History Number 2; Chapter 10, "Design Reference Mission", page 89-99 (accessed 29 Sept 2015).〕〔Weaver, David B., and Michael B. Duke, "Mars Exploration Strategies: A Reference Program and Comparison of Alternative Architectures, AIAA Conference Paper AIAA-93-4212, (1993)]〕 The related term, Design Reference Architecture (DRA), refers to the entire sequences of missions and supporting infrastructure. These are a reference baseline studies summarizing the current technology and possible approaches for a manned mission to Mars, and are not actual mission program. According to NASA, the documents "represent a 'snapshot' of work in progress in support of planning for future human exploration of the Martian surface."〔Stephen J. Hoffman (ed.), (The Mars Surface Reference Mission: A Description of Human and Robotic Surface Activities ), NASA/TP-2001-209371 (accessed 29 Sept 2015)〕 The design reference missions are used for technology trade studies, to analyze the effect of different approaches to the mission. ==Reference Design Mission (1993)== The first Mars Design Reference Mission〔Weaver, David B., Michael B. Duke, and Barney B. Roberts, "Mars Exploration Strategies: A Reference Design Mission," International Astronautical Congress 1993, Paper IAF-93-Q.1.383 (1993)〕 was a NASA study completed in May 1993, under the auspices of the Space Exploration Initiative (SEI).〔(Design Reference Mission 1 ), Encyclopedia Astronautica (accessed 29 Sept 2015)〕 The objective〔Douglas R. Cooke, (An Overview of Recent Coordinated Human Exploration Studies ), Advanced Development Office, NASA Johnson Space Center, January 2000 (accessed 30 Sept 2015)〕 was to develop a “Reference Mission” based on previous studies and data, where the Reference Mission serves as a basis for comparing different approaches and criteria from future studies. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mars Design Reference Mission」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.