| 大范围轨道机动的燃料消耗优化方法 |
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| 引用本文： | 丁濛,童若锋,董金祥.大范围轨道机动的燃料消耗优化方法[J].航天控制,2008,26(6). |
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| 作者姓名： | 丁濛 童若锋 董金祥 |
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| 作者单位： | 浙江大学计算机科学与技术学院,杭州,310027;浙江大学计算机科学与技术学院,杭州,310027;浙江大学计算机科学与技术学院,杭州,310027 |
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| 基金项目： | 航天科技集团创新基金
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| 摘 要： | 针对航天器大范围轨道交会提出了二冲量燃料最省机动方案的数值寻优算法及多冲量机动方案的啸声境遗传算法.利用共面圆\椭圆轨道间的转移实例对两种算法正确小生境遗传算法.利用共面圆\椭圆轨道间的转移实例对两种算法正确性进行了验证,通过仿真实验,比较了大范围交会轨道机动中不同冲量次数对总燃料消耗的影响,分析得出了非共面轨道交会机动时燃料最省的指导性方案.
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| 关 键 词： | 轨道机动 冲量 燃料最优 小生境遗传算法 |
Optimization Methods for Fuel Consumption in Large-scale Spacecraft Orbit Maneuver |
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| DING Meng,TONG Ruofeng,DONG Jinxiang.Optimization Methods for Fuel Consumption in Large-scale Spacecraft Orbit Maneuver[J].Aerospace Control,2008,26(6). |
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| Authors: | DING Meng TONG Ruofeng DONG Jinxiang |
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| Institution: | DING Meng1 TONG Ruofeng1 DONG Jinxiang1 College of Computer Science , Technology,Zhejiang University,Hangzhou 310027,China |
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| Abstract: | The two numerical optimization methods for fuel consumption in large-scale rendezvous between spacecrafts are presented in this paper.One is for two-impulse,large-scale rendezvous and the other,based on the Niche genetic algorithm,is for multi-impulse rendezvous.The transfers between two coplanar circular orbits and that between two coplanar,coaxial elliptical orbits are used to validate these optimization methods.Using these two methods,the impact of the number of impulses on fuel consumption in large-scal... |
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| Keywords: | Orbit maneuver Impulse Fuel minimum Niche genetic algorithm |
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