Optimization of interplanetary trajectories with unpowered planetary swingbys
Optimization of interplanetary trajectories with unpowered planetary swingbys
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发表时间：
1988
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通讯作者：
C. G. Sauer
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作者：
C. G. Sauer
提出了一种利用拼接圆锥轨道发生器计算和优化无动力行星摆掠轨道的方法。最后给出了无动力摆动轨迹的例子来说明该方法。该方法使用了初始矢量理论，精度不高，但可为初步的使命定义研究提供预测。使用修补圆锥轨迹模拟进行初步研究的优点包括计算速度和对公式变化或增加的适应性，这些研究检查了许多不同和复杂的任务。
A method is presented for calculating and optimizing unpowered planetary swingby trajectories using a patched conic trajectory generator. Examples of unpowered swingby trajectories are given to demonstrate the method. The method, which uses primer vector theory, is not highly accurate, but provides projections for preliminary mission definition studies. Advantages to using a patched conic trajectory simulation for preliminary studies which examine many different and complex missions include calculation speed and adaptability to changes or additions to the formulation.