| 飞机性能优化研究 |
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| 引用本文： | 董朝阳.飞机性能优化研究[J].飞行力学,1992,10(4):39-47. |
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| 作者姓名： | 董朝阳 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 本文用能量状态近似法和奇异摄动法两件方法讨论了最优飞行剖面的生成.并以某机为例,用能量状态近似法求出了给定航程下的最优飞行剖面和给定初、末状态的爬升飞行剖面;为了对两种方法比较,也给出了奇异摄动法求得的爬升剖面.
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| 关 键 词： | 飞行剖面 能量高度 边界层 飞机 |
THE STUDY OF AIRCRAFT FLIGHT PERFORMANCE OPTIMIZATION |
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| Dong Zhaoyang.THE STUDY OF AIRCRAFT FLIGHT PERFORMANCE OPTIMIZATION[J].Flight Dynamics,1992,10(4):39-47. |
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| Authors: | Dong Zhaoyang |
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| Institution: | Northwestern Polytechnical University |
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| Abstract: | In this paper, two method, energy stats method (EM) and singular perturbation method (SPT), for g(?)rnerating optimum trajectories are presented. The optimum trajectories with a range constraint are calculated by used EM. For comparing, the optimum climb-trajectories are also calculated by used EM and SPT method. |
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| Keywords: | Optimum Flight profile Energy state method Singular perturbation method |
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