| 高超声速飞行器冲跃飞行轨迹优化研究 |
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| 引用本文： | 姚宗信.高超声速飞行器冲跃飞行轨迹优化研究[J].导弹与航天运载技术,2007(4):5-9. |
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| 作者姓名： | 姚宗信 |
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| 作者单位： | 北京航空航天大学,北京,100083;沈阳飞机设计研究所,沈阳,110035 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 冲跃飞行是高超声速飞行器的典型飞行方式,该飞行方式给飞行器综合性能和设计技术带来了很多潜在优势.以重量最小、飞行距离最长为优化目标,通过分析飞行器的受力状态和飞行过程,以功能原理结合微积分概念为基础,建立了冲跃飞行轨迹优化方法,并开展了仿真研究.
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| 关 键 词： | 高超声速飞行器 冲跃飞行 轨迹优化 |
| 文章编号： | 1004-7182（2007）04-0005-05 |
| 收稿时间： | 2006-10-27 |
| 修稿时间： | 2006年10月27 |
Optimizing Research on Hypersonic Vehicle Skip Flying Trajectory |
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| Yao Zongxin.Optimizing Research on Hypersonic Vehicle Skip Flying Trajectory[J].Missiles and Space Vehicles,2007(4):5-9. |
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| Authors: | Yao Zongxin |
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| Affiliation: | 1. Beijing University of Aeronautics and Astronautics, Beijing, 100083~ 2. Shenyang Aircraft Design and Research Institute, Shenyang, 110035 |
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| Abstract: | Skip flying is a typical flying mode of hypersonic vehicles.Skip flying mode brings much potential benefits to overall performance and design technology for aircraft.Based on work-energy theory and calculous concept,an optimizing method of skip flying trajectory is found by analyzing forces and flight course of vehicles.The optimizing method of skip flying trajectory is established and has been simulated by simulation. |
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| Keywords: | Hypersonic vehicle Skip flying Trajectory optimizing |
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