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Mission Design and Performance Analysis of a Smallsat Aerocapture Flight Test

机译:小卫星航空飞行测试的任务设计和性能分析

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An Earth smallsat mission architecture is developed to demonstrate the feasibility of aerocapture. The mission concept proposes to transfer from a geosynchronous transfer orbit rideshare trajectory to a low Earth orbit. Single-event drag modulation is used as a straightforward means of achieving the control required during the maneuver. Low- and high-fidelity guidance algorithm choices are considered. Numeric trajectory simulations and Monte Carlo uncertainty analyses are performed to show the robustness of the system to day-of-flight environments and uncertainties. Related investigations are described for Mars mission concepts to show the relevance of the proposed flight test to potential future applications.
机译:开发了地球小型卫星任务架构,以证明航空捕获的可行性。任务概念建议从地球同步转移轨道乘车共享轨道转移到低地球轨道。单事件阻力调制被用作实现机动期间所需控制的直接手段。考虑了低保真和​​高保真制导算法的选择。进行了数值轨迹模拟和蒙特卡洛不确定性分析,以显示系统对飞行日环境和不确定性的鲁棒性。描述了有关火星飞行任务概念的相关调查,以显示拟议的飞行测试与潜在的未来应用的相关性。

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