“Piecewise affine observer-based robust controllers for constrained nonlinear systems”
Authors: Lars Imsland, Olav Slupphaug and Bjarne A. Foss,Affiliation: NTNU, Department of Engineering Cybernetics and ABB
Reference: 2001, Vol 22, No 4, pp. 211-225.
Keywords: output feedback, robust nonlinear control, observer design, constrained systems, bilinear matrix inequalities
Abstract: For a general class of constrained uncertain nonlinear discrete-time systems, and a general class of observers, it is developed bilinear matrix inequalities whose solution gives gain matrices used in a piecewise afline observer/controller structure. The closed-loop system is robustly quadratically stable with a region of attraction larger than a prescribed ellipsoidal region. It is also developed a second-order algorithm for solving these inequalities locally.
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DOI: 10.4173/mic.2001.4.2DOI forward links to this article:
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BibTeX:
@article{MIC-2001-4-2,
title={{Piecewise affine observer-based robust controllers for constrained nonlinear systems}},
author={Imsland, Lars and Slupphaug, Olav and Foss, Bjarne A.},
journal={Modeling, Identification and Control},
volume={22},
number={4},
pages={211--225},
year={2001},
doi={10.4173/mic.2001.4.2},
publisher={Norwegian Society of Automatic Control}
};