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Inverse-Free Attitude Control for CMGs by Nickolai Belakovski is a document available to read on EtoBox.

What is Inverse-Free Attitude Control for CMGs about?

1) Conventional CMG attitude control techniques that use the pseudo-inverse of the Jacobian matrix suffer from problems at singular configurations, requiring infinite gimbal rates. 2) The paper presents a new technique that uses the transpose of the Jacobian matrix rather than the pseudo-inverse to obtain gimbal rates. This alleviates problems near singularities. 3) The technique is demonstrated on a model of the ASTREX spacecraft and shown to provide viable gimbal rates even at singular configurations thr

Author

Nickolai Belakovski

Language

EN