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考虑逃逸与俘获过程的行星际小推力轨道设计

Keywords: 行星际,小推力,轨道设计,地球逃逸,目标星俘获

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Abstract:

提出一种包含逃逸和俘获阶段的行星际小推力全程轨道设计方法.该方法采用分步式设计思想,针对地球逃逸、日心转移和目标星俘获三段轨道的转移特点,分别采用加权组合控制律和混合法进行顺序设计,并基于拼接条件在地球和目标星引力影响球处完成不同轨道段间的拼接.该方法降低了多引力场穿越轨道动力学的强非线性,具有较高的计算效率和良好的收敛性.以地球-火星转移为例对设计方法进行了仿真计算,数值结果表明:该方法可有效用于行星际小推力转移任务的全程轨道设计.

References

[1]  Bertrand R,Bernussou J,Geffroy S,Electric transfer optimization for mars sample return mission,Acta Astronautica,2001(5-12).
[2]  Nah R,Vadali S R,Fuel-optimal,low-thrust,three-dimensional earth-mars trajectories,Journal of Guidance,Control & Dynamics,2001(6).
[3]  Gao Y,Low-thrust interplanetary transfers,including escape and capture trajectories,Journal of Guidance,Control & Dynamics,2007(6).
[4]  Broucke R A,Cefola P J,On the equinoctial orbit elements,Celestial Mechanics,1972(3).
[5]  尚海滨,崔平远,栾恩杰,近地小推力转移轨道的加权组合制导策略,航空学报,2007(6).
[6]  Gao Y,Kluever C A,Low-thrust guidance scheme for earth-capture trajectories,Journal of Guidance,Control & Dynamics,2005(2).
[7]  Kluever C A,Pierson B L,Optimal low-thrust three dimensional earth-moon trajectories,Journal of Guidance,Control & Dynamics,1995(4).
[8]  Haberkorn T,Martinon P,Gergaud J,Low-thrust minimum-fuel orbital transfer:a homotopic approach,Journal of Guidance,Control & Dynamics,2004(6).
[9]  Betts J T,Erb S O,Optimal low thrust trajectory to the moon,Journal of Applied Dynamical Systems,2003(2).
[10]  Benson D,A gauss pseudospectral transcription for optimal control,Cambridge:Massachusetts Institute of Technology,2004.
[11]  任远,崔平远,栾恩杰,利用混合法进行地球-火星小推力轨道设计,哈尔滨工业大学学报,2007(3).
[12]  Vadali S R,Nah R,Fuel-optimal planar earth-mars trajectories using low-thrust exhaust-modulated propulsion,Journal of Guidance,Control & Dynamics,2000(3).

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