期刊文献+

混合推进最省燃料轨道设计方法 被引量:4

A Method for Hybrid Propulsion Minimum Fuel Trajectory Optimization
下载PDF
导出
摘要 使用混合推进方式设计地-月圆型限制性三体模型下的最省燃料转移轨道。将化学发动机以及电推进发动机的燃料消耗总和作为目标函数进行优化,推导一阶必要条件和雅可比矩阵。选择从近地圆轨道出发到达地-月L1附近Halo轨道的转移轨道为例测试上述方法。仿真结果表明,相比发射脉冲固定的情况,混合推进方式进一步降低了燃料消耗,而且给出了飞行时间和燃料消耗不同的组合方式,给予任务设计更大的灵活性。 Trajectory optimization with hybrid propulsion system is studied under Earth-Moon circular restricted threebody model. The total fuel consumption of both chemical and electrical propulsion systems is minimized, and based on the calculus of variation, the first-order necessary condition and analytic Jacobian are derived. These methods are applied to Earth-Moon L1 minimum-fuel trajectory optimization, the simulation reveals that this kind of methods afford various combination of flight time and total fuel consumption, thus giving a greater flexibility in the mission design.
作者 张晨 赵育善
出处 《宇航学报》 EI CAS CSCD 北大核心 2015年第8期869-876,共8页 Journal of Astronautics
基金 国家自然科学基金(11102007)
关键词 轨道优化 电推进 最优控制 三体问题 混合推进 Trajectory optimization Electric propulsion Optimal control theory Three-body problem Hybrid propulsion
  • 引文网络
  • 相关文献

参考文献3

二级参考文献27

  • 1JOHN T B.Survey of numerical methods for trajectory optimization[J].Journal of Guidance,Control,and Dynamics,1998,21 (2):193 -207.
  • 2JOHN T B.Optimal interplanetary orbit transfers by direct transcription[J].The Journal of the Astronautical Science,1994,42(3):247-268.
  • 3RAYMOND H.A new,fast numerical method for solving two-point boundary-value problems[J].Journal of Guidance,Control,and Dynamics,2004,27(2):301 -304.
  • 4HANS S.Finite difference scheme for automatic costate calculation[J].Journal of Guidance,Control,and Dynamics,1996,19(1):231-239.
  • 5KLUEVER C A,PIERSON B L.Optimal low-thrust threedimensional Earth-Moon trajectories[J].Journal of Guidance,Control,and Dynamics,1995,18(4):830 -837.
  • 6YANG G.Advances in low-thrust trajectory optimization and flight mechanics[D].Missouri USA:University of Missouri-Columbia,2003.
  • 7BRYSON A E,HO Y.Applied Optimal Control[M].USA:Hemisphere,1975:71-79.
  • 8BATTIN R H.An introduction to the mathematics and methods of astrodynamics[M].Revised Edition.USA:AIA,1999:107-113.
  • 9BETTS J T. Very low-thrust traiectory optimization using a direct SQP method [J]. Journal of Computational and Applied Mathematics, 2000, 120: 27-40.
  • 10RANIERI C L, OCAMPO C A. Indirect optimization of spiral trajectories[J]. Journal of Guidance, Control, and Dynamics, 2006, 29(6): 1360-1366.

共引文献15

同被引文献42

引证文献4

二级引证文献16

;
使用帮助 返回顶部