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arXiv · 1612.06784

Singularity-Free Spacecraft Attitude Control Using Variable-Speed Control Moment Gyroscopes

Yaguang Yang
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Abstract

This paper discusses spacecraft control using variable-speed CMGs. A new operational concept for VSCMGs is proposed. This new concept makes it possible to approximate the complex nonlinear system by a linear time-varying system (LTV). As a result, an effective control system design method, Model Predictive Control (MPC) using robust pole assignment, can be used to design the spacecraft control system using VSCMGs. A nice feature of this design is that the control system does not have any singular point. A design example is provided. The simulation result shows the effectiveness of the proposed method.

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BibTeXRIS

Yaguang Yang. 2016-12-20. Singularity-Free Spacecraft Attitude Control Using Variable-Speed Control Moment Gyroscopes. https://doi.org/10.1109/taes.2018.2796878

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