Minimum-Fuel Low-Earth-Orbit Aeroglide and Aerothrust Aeroassisted Orbital Transfer Subject to Heating Constraints

Fuhr Reagan; Rao Anil V

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Minimum-Fuel Low-Earth-Orbit Aeroglide and Aerothrust Aeroassisted Orbital Transfer Subject to Heating Constraints

机译：受加热约束的最小燃料低地球轨道气溶胶和气浮气溶胶辅助轨道转移

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A numerical optimization study of minimum-fuel low-Earth-orbit aeroglide and aerothrust aeroassisted orbital transfer of a small spacecraft subject to constraints on heating rate and heating load with a required inclination change is considered. The aeroassisted orbital transfer is formulated as a three-phase optimal control problem consisting of an exoatmospheric deorbit phase, an atmospheric flight phase that may or may not include thrust, and a second exoatmospheric flight phase. The two different variations of the three-phase optimal control problem that arise from the trajectory design are solved using a high-accuracy adaptive Gaussian quadrature collocation method. The fuel consumption of both the aeroglide and aerothrust aeroassisted maneuvers are assessed as functions of the maximum allowable heating rate, the maximum allowable integrated heat load, the maximum lift-to-drag ratio of the vehicle, and the initial mass of the vehicle. Finally, the key features of the optimal aeroglide and aerothrust maneuvers are identified.

机译：考虑了对小型航天器的最小燃料低地球轨道气旋和气浮气动力轨道转移的数值优化研究，该飞行器受制于加热速率和加热负荷，并具有所需的倾角变化。空气辅助轨道传递被公式化为一个三相最佳控制问题，由一个大气外的脱轨阶段，一个可能包括或不包括推力的大气飞行阶段以及一个第二个大气外飞行阶段组成。使用高精度自适应高斯正交配置方法，可以解决由轨迹设计引起的三相最优控制问题的两种不同变化。根据最大容许加热速率，最大容许综合热负荷，车辆的最大升阻比和车辆的初始质量来评估气浮和气浮气动操纵的燃油消耗。最后，确定了最佳的气滑道和气浮操纵的关键特征。

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《Journal of Spacecraft and Rockets》 |2018年第3期|723-748|共26页
作者
Fuhr Reagan; Rao Anil V;
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作者单位

Univ Florida, Dept Mech & Aerosp Engn, Gainesville, FL 32611 USA;

Univ Florida, Dept Mech & Aerosp Engn, Gainesville, FL 32611 USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
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专利

1. Minimum-Fuel Low-Earth-Orbit Aeroassisted Orbital Transfer of Small Spacecraft [J] . Christopher L. Darby∗ and Anil V. Rao Journal of Spacecraft and Rockets . 2011,第4期

机译：小型航天器的最低燃料低地球轨道航空辅助轨道转移
2. Minimum-Fuel Low-Earth-Orbit Aeroassisted Orbital Transfer of Small Spacecraft [J] . Christopher L. Darby, Anil V. Rao Journal of Spacecraft and Rockets . 2011,第4期

机译：小型航天器的最低燃料低地球轨道航空辅助轨道转移
3. Influence of non-equilibrium reactions on the optimization of aerothrust aeroassisted maneuver with orbital change [J] . Nikolay A. ELISOV, Sergey A. ISHKOV, Igor A. LOMAKA, 中国航空学报（英文版） . 2020,第008期

机译：非平衡反应对带轨道变化的气浮气动辅助操纵优化的影响
4. Minimum-Fuel Low-Earth Orbit Aeroglide and Aerothrust Aeroassisted Orbital Transfer Subject to Heating Constraints [C] . Reagan Fuhr, Anil V. Rao1 Space flight mechanics meeting;AIAA SciTech forum . 2018

机译：受制热约束的最小燃料低地球轨道气溶胶和气冲气溶胶辅助轨道转移
5. A three degrees of freedom simulation of an aeroassisted orbital transfer vehicle. [D] . Kirby, Kristina. 1993

机译：航空轨道飞行器的三自由度仿真。
6. Effects of Lewis number on coupled heat and mass transfer in a circular tube subjected to external convective heating [O] . Anjun Jiao, Yuwen Zhang, Hongbin Ma, -1

机译：刘易斯数对外部对流加热圆管内传热传质的影响
7. Minimum-Fuel Low-Earth-Orbit Aeroassisted Orbital Transfer of Small Spacecraft [O] . Christopher L. Darby, Anil V. Rao 2015

机译：小型航天器的最小燃料低地球轨道气动辅助轨道转移
8. Alternative Concept for Aeroassisted Orbit Transfers. [R] . Gonsalves, P. G., Allen, S. M., Caglayan, A. K. 1991

机译：航空辅助轨道转移的替代概念。

Minimum-Fuel Low-Earth-Orbit Aeroglide and Aerothrust Aeroassisted Orbital Transfer Subject to Heating Constraints

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