| 分离模块航天器不确定性多学科设计优化 |
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| 引用本文： | 姚雯,陈小前,黄奕勇,Michel vanTooren.分离模块航天器不确定性多学科设计优化[J].国防科技大学学报,2011,33(5):9-16. |
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| 作者姓名： | 姚雯 陈小前 黄奕勇 Michel vanTooren |
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| 作者单位： | 1. 国防科技大学航天与材料工程学院,湖南长沙,410073
2. 代尔夫特理工大学空天工程学院,荷兰代尔夫特2629HS |
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| 基金项目： | 国家自然科学基金资助项目(50975280,61004094); 教育部新世纪优秀人才支持计划资助项目(NCET-08-0149); 国防科技大学优秀研究生创新资助项目(B090102); 湖南省研究生科研创新资助项目 |
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| 摘 要： | 为了在分离模块航天器研制过程中充分考虑各类不确定性因素的影响,以此对全寿命周期成本、收益以及系统稳健性和灵活性进行综合评价和设计优化,本文对新概念航天器——分离模块航天器概念设计阶段的不确定性多学科设计优化(UMDO)进行了研究.首先,对UMDO方法进行了概述,对分离模块航天器UMDO的主要流程进行了介绍.其次,对分离...
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| 关 键 词： | 分离模块航天器 不确定性 不确定性多学科设计优化 |
| 收稿时间： | 2011/3/21 0:00:00 |
Uncertainty-based Multidisciplinary Design Optimization of Fractionated Modularized Cluster Spacecraft |
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| YAO Wen,CHEN Xiaoqian,HUANG Yiyong and Michel vanTooren.Uncertainty-based Multidisciplinary Design Optimization of Fractionated Modularized Cluster Spacecraft[J].Journal of National University of Defense Technology,2011,33(5):9-16. |
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| Authors: | YAO Wen CHEN Xiaoqian HUANG Yiyong and Michel vanTooren |
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| Institution: | YAO Wen1,CHEN Xiao-qian1,HUANG Yi-yong1,Michel van Tooren2(1.College of Aerospace and Material Engineering,National Univ.of Defense Technology,Changsha 410073,China,2.Faculty of Aerospace Engineering,Delft University of Technology,2629HS Delft,the Netherlands) |
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| Abstract: | The Uncertainty-based Multidisciplinary Design Optimization(UMDO) method was studied for the conceptual design of fractionated modularized cluster spacecraft(fractionated spacecraft),so as to comprehensively assess and optimize life cycle cost,benefit,system robustness and flexibility under uncertainty.Firstly,the UMDO methodology was introduced,as well as the schematic flowchart of UMDO for the fractionated spacecraft conceptual design.Secondly,the system architecture and assessment criteria of the new con... |
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| Keywords: | fractionated modularized cluster spacecraft uncertainty Uncertainty-based Multidisciplinary Design Optimization(UMDO) |
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