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首页> 外文期刊>Mathematical Problems in Engineering >Searching for Orbits with Minimum Fuel Consumption for Station-Keeping Maneuvers: An Application to Lunisolar Perturbations
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Searching for Orbits with Minimum Fuel Consumption for Station-Keeping Maneuvers: An Application to Lunisolar Perturbations

机译：搜索用于保持站机动的最低油耗轨道：在单波扰动中的应用

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The present paper has the goal of developing a new criterion to search for orbits that minimize the fuel consumption for station-keeping maneuvers. This approach is based on the integral over the time of the perturbing forces. This integral measures the total variation of velocity caused by the perturbations in the spacecraft, which corresponds to the equivalent variation of velocity that an engine should deliver to the spacecraft to compensate the perturbations and to keep its orbit Keplerian all the time. This integral is a characteristic of the orbit and the set of perturbations considered and does not depend on the type of engine used. In this sense, this integral can be seen as a criterion to select the orbit of the spacecraft. When this value becomes larger, more consumption of fuel is required for the station keeping, and, in this sense, less interesting is the orbit. This concept can be applied to any perturbation. In the present research, as an example, the perturbation caused by a third body is considered. Then, numerical simulations considering the effects of the Sun and the Moon in a satellite around the Earth are shown to exemplify the method.
机译：本论文的目的是开发一种新的标准，以搜索最小化驻站机动燃料消耗的轨道。该方法基于微扰力随时间的积分。该积分测量由航天器中的扰动引起的总速度变化，这对应于发动机应传递至航天器以补偿扰动并始终保持其开普勒轨道的等效速度变化。该积分是轨道和所考虑的扰动集合的特征，并且与所用发动机的类型无关。从这个意义上讲，该积分可以视为选择航天器轨道的标准。当该值变大时，需要更多的燃料消耗来维持该站，并且从这个意义上讲，轨道变得不那么有趣了。这个概念可以应用于任何扰动。在本研究中，例如，考虑了由第三体引起的扰动。然后，展示了考虑到围绕地球的卫星中太阳和月亮的影响的数值模拟，以例证该方法。

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