Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory

ZHANG Jing-rui

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ZHANG Jing-rui. Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory[J]. Applied Mathematics and Mechanics, 2008, 29(8): 918-926.

Citation:

ZHANG Jing-rui. Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory[J]. Applied Mathematics and Mechanics, 2008, 29(8): 918-926.

Citation:

ZHANG Jing-rui. Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory[J]. Applied Mathematics and Mechanics, 2008, 29(8): 918-926.

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Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory

ZHANG Jing-rui

School of Aerospace Science Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

Received Date: 2008-01-10
Rev Recd Date: 2008-07-14
Publish Date: 2008-08-15

Abstract

Abstract

The steering laws of single gunbal control moment gyros (SGCMGs) are analyzed and compared for a spacecraft attitude control system based on the singular value decomposition (SVD) theory.The mechanism of the steering laws escaping singularity,espeaally the steering laws of how to affect the singularity ofgimbal configuration and the output toque error,was researched via SVD theory.The perforn}ance of various steering laws was analyzed and compared quantitatively by simulation.The obtained results can be used as a reference for the engineering designers.
- single gimbal control moment gyros,
- singular value decomposition,
- steering law,
- singularity

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References(15)

References

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