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中文摘要：
首先在二体意义下采用粒子群优化算法（PS0）求解Lambert问题，确定发射窗口和二体地火转移轨道。使用圆锥曲线拼接法设计地心停泊轨道、逃逸轨道，并作为轨道精确设计的初值，以建立在火星的B平面参数和地火转移时间为约束，在精确动力学模型下进行微分迭代修正，最终得到满足约束的精确轨道。将设计轨道在STK软件中仿真，结果吻合。
英文摘要：
The precision orbit design for Mars exploration by the accurate dynamic model was studied. The launch window and trans-Mars orbit was determined through the partical swarm optimization （PSO） algorithm within the heliocentric two-body restriction. The patched conics method was introduced to design the earth-centred parking orbit and departure hyperbolic orbit. The solution of two-body Lambert problem was input as initial value for precision orbit design, and the preliminary orbit was corrected with the restrictions of the Mars B-plane parameters and flight time by the accurate dynamic model. Finally the designed orbit was simulated with the STK softwares.
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同项目期刊论文
Satellite scheduling considering maximum observation coverage time and minimum orbital transfer fuel
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