| 引用本文: | 罗世彬,罗文彩,王振国.高超声速巡航飞行器机体/推进系统一体化设计参数灵敏度分析.[J].国防科技大学学报,2003,25(4):10-14.[点击复制] |
| LUO Shibin,LUO Wencai,WANG Zhenguo.Analysis of the Sensitivity of Hypersonic Cruise Vehicle Airframe/Propulsion System Integrated Design Parameters[J].Journal of National University of Defense Technology,2003,25(4):10-14[点击复制] |
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| 高超声速巡航飞行器机体/推进系统一体化设计参数灵敏度分析 |
| 罗世彬, 罗文彩, 王振国 |
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(国防科技大学 航天与材料工程学院，湖南 长沙 410073)
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| 摘要: |
| 建立了高超声速巡航飞行器机身/推进系统一体化设计模型，对高超声速巡航飞行器机体/推进系统设计参数对性能的影响进行了分析，提出了一种新的设计参数灵敏度分析方法和设计参数取值域界定方法，确定了各设计参数的影响等级并对设计参数取值域进行了划分。 |
| 关键词: 高超声速巡航飞行器 一体化设计 超燃冲压发动机 参数分析 灵敏度分析 |
| DOI： |
| 投稿日期：2003-03-30 |
| 基金项目:国家863高技术计划资助项目(2002AA723041)；国防科技大学博士生创新基金资助项目 |
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| Analysis of the Sensitivity of Hypersonic Cruise Vehicle Airframe/Propulsion System Integrated Design Parameters |
| LUO Shibin, LUO Wencai, WANG Zhenguo |
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(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| An airframe/propulsion system integrated design of hypersonic cruise vehicle overall performance analysis model is set up. The parameter sensitivity of the hypersonic cruise vehicle airframe/propulsion system integrated design is discussed. A new design parameters sensitivity analytical method and a new design parameters region classifying method are presented. Based on the vehicle performance analysis, influence degrees of the design parameters are obtained, and the changing region of design parameters is classified. |
| Keywords: hypersonic cruise vehicle integrated design scramjet parameter analysis sensitivity analysis |
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