Uncertainty Modeling and Experiments in Control of Large Flexible Space Structures

Abstract

Approaches to uncertainty modeling for robust control of large flexible space structures (LFSS’s) such as additive or multiplicative perturbations in H1 do not work very well because of the special properties of LFSS dynamics. In this paper, we propose the use of a left-coprime factorization (LCF) of LFSS dynamics in modal coordinates in order to get… (More)

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