Spacecraft Formation Flying and Control Capstone Project

Spacecraft Formation Flying and Control Capstone Project

本课程是 Spacecraft Formation Relative Orbits 专项课程的一部分

位教师：Hanspeter Schaub

包含在中

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4个模块

深入了解一个主题并学习基础知识。

高级设置等级

面向相关领域的从业人员而设计

2 周完成

在 10 小时一周

灵活的计划

自行安排学习进度

4个模块

深入了解一个主题并学习基础知识。

高级设置等级

面向相关领域的从业人员而设计

2 周完成

在 10 小时一周

灵活的计划

自行安排学习进度

您将学到什么

Develop long range approach trajectory for a rendezvous maneuver
Simulated relative motion control solutions in LVLH frame
Implement non-Keplerian relative motion reference trajectories to fly in a body-fixed manner relative to the debris object.

您将获得的技能

要了解的详细信息

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作业

8 项作业

授课语言：英语（English）

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积累特定领域的专业知识

本课程是 Spacecraft Formation Relative Orbits 专项课程专项课程的一部分

在注册此课程时，您还会同时注册此专项课程。

向行业专家学习新概念
获得对主题或工具的基础理解
通过实践项目培养工作相关技能
获得可共享的职业证书

该课程共有4个模块

This is the 3rd and final course of the spacecraft relative motion course sequence. This course presents a capstone design challenge where you get to develop, simulate and study how to approach a tumbling debris object. The servicer starts from far away and carefully does a series of maneuver to get closer and closer in a safe manner. As the debris object is tumbling, the servicer will have to account for relative attitude motion as well. The final approach is in a debris body-fixed manner illustrating a case of controlling non-Keplerian motion.

After this course, you will be able to... * Design safe approach trajectories * Implement relative motion feedback control solutions * Model the relative motion and relative attitude in the LVLH frame * Implement non-Keplerian reference motion Please note: this is an advanced course, best suited for working engineers or students with college-level knowledge in mathematics and physics. The material covered is taking from the book "Analytical Mechanics of Space Systems" available at https://arc.aiaa.org/doi/book/10.2514/4.105210.

Welcome to the capstone project of the course sequence on spacecraft formation flying dynamics and control.

涵盖的内容

1个视频1篇阅读材料

In this module we study how to use a Hohmann transfer to maneuver a servicer spacecraft close to a space debris object. The debris is in a circular orbit with a different radius. Here we study how much fuel such a maneuver will take, the required phasing angle, as well as look at the final maneuver trajectory motion as seen by the chief LVLH frame to determine the smallest miss distance to the debris object.

涵盖的内容

1篇阅读材料2个作业

Here we investigate slowly approaching the debris object. We start with a basic drifting orbit and then look at a safety spiral about the debris object.

涵盖的内容

3个作业

Next we are ready to begin our final approach to the debris object. Sadly, the debris object is not holding a steady attitude, but rather it is tumbling. This complicates are final approach as we must control our relative to the debris body-fixed frame to ensure we approach the debris grappling point without colliding in it. What fun!

涵盖的内容

3个作业

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位教师

Hanspeter Schaub

University of Colorado Boulder

10 门课程 37,139 名学生

提供方

University of Colorado Boulder

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