| 高超声速乘波飞行器多学科设计优化研究进展 |
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| 引用本文： | 侯志强,刘济民,宋贵宝.高超声速乘波飞行器多学科设计优化研究进展[J].导弹与航天运载技术,2009(3). |
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| 作者姓名： | 侯志强 刘济民 宋贵宝 |
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| 作者单位： | 海军航空工程学院,烟台,264001 |
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| 摘 要： | 来波飞行器由于其具有高升阻比特性而成为国内外高超声速飞行器研究的热点.介绍了飞行器多学科设计优化(MDO)的发展概况,简述了乘波构形优化设计的研究进展.在此基础上对高超声速乘波飞行器MDO的理论基础进行了分析,阐述了应用MDO技术进行高超声速乘波飞行器设计的必要性和可行性.重点从气动和结构系统的协同优化设计、机体和推进系统的一体化优化设计以及气动和控制系统的综合优化设计等3个方面讨论了MDO在高超声速乘波飞行器设计中的应用现状.提出了今后应加大对MDO集成框架的开发力度,大力开展包含可靠性和经济性分析的高超声速乘波飞行器多目标MDO研究.
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| 关 键 词： | 乘波飞行器 高超声速 多学科设计优化 |
Survey on Application of MDO in Design of Hypersonic Waverider-derived Vehicles |
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| Hou Zhiqiang,Liu Jimin,Song Guibao.Survey on Application of MDO in Design of Hypersonic Waverider-derived Vehicles[J].Missiles and Space Vehicles,2009(3). |
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| Authors: | Hou Zhiqiang Liu Jimin Song Guibao |
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| Affiliation: | Navy Aeronautical Engineering Institute;Yantai;264001 |
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| Abstract: | The waverider-derived vehicles have high lift-to-drag ratio.Because of this advantage in aerodynamics characteristic,the research of waverider-derived vehicles has been the hotspot in the design of hypersonic vehicles.The development overview of multidisciplinary design optimization(MDO) technique is presented,and the research progress of waveriders optimization design is introduced.On the basis of these introductions,theoretical basis analyses is made in the multidisciplinary design optimization of hyperso... |
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| Keywords: | Waverider-derived vehicle Hypersonic Multidisciplinary design optimization |
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