Spacecraft relative motion control solutions stabilize the spacecraft relative to another spacecraft. This is useful control the approach prior to docking, to circumnavigate while inspect the target object, or to remain in a bounded vicinity about the target. This course covers the basics of nonlinear control theory to apply Lyapunov's direct method to the relative motion control problem. Feedback control strategies using inertial coordinates, differential orbit elements and Hill frame coordinates are studied. Reference relative motions are considered that are either naturally occurring or require a feed-forward control component.
Spacecraft Relative Motion Control
Spacecraft Relative Motion Control
This course is part of Spacecraft Formation Relative Orbits Specialization
Instructor: Hanspeter Schaub
Included with 
Gain insight into a topic and learn the fundamentals.
Advanced level
Designed for those already in the industry
23 hours to complete
3 weeks at 7 hours a week
Flexible schedule
Learn at your own pace
What you'll learn
numerically simulate spacecraft relative motion
Analyze relative motion stability
Develop relative motion feedback control solutions
Skills you'll gain
Details to know
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Assessments
27 assignments
Taught in English
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This course is part of the Spacecraft Formation Relative Orbits Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 2 modules in this course
The basics of nonlinear stability of dynamical systems is reviewed. A range of stability definitions are reviewed. The general methodology to develop feedback controls using Lyapunov's princple is presented.
What's included
15 videos9 assignments
Develop feedback control strategies to drive a spacecraft towards a desired relative trajectory.
What's included
26 videos18 assignments
Instructor
Offered by
Recommended if you're interested in Physics and Astronomy
Universidad de los Andes
École Polytechnique Fédérale de Lausanne
Georgia Institute of Technology
University of Colorado Boulder
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