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Robust controller synthesis for large flexible space structuresThe application of a multivariable frequency domain method for the attitude control and vibration suppression of large flexible space structures is discussed. Results of application of the linear-quadratic-Gaussian/loop transfer recovery method to the cases of a hop/column antenna, a wrap-rib antenna, and the Spacecraft Control Laboratory Experiment are presented. Controller order reduction is implemented using the balanced realization method, a Hankel-norm-based method, and a method based on stable factorization.
Document ID
19890047670
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Joshi, S. M. (NASA Langley Research Center Hampton, VA, United States)
Rowell, L. F. (NASA Langley Research Center Hampton, VA, United States)
Armstrong, E. S. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1988
Subject Category
Spacecraft Design, Testing And Performance
Meeting Information
Meeting: ASME Winter Annual Meeting
Location: Chicago, IL
Country: United States
Start Date: November 27, 1988
End Date: December 2, 1988
Sponsors: ASME
Accession Number
89A35041
Distribution Limits
Public
Copyright
Other

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