Buch, Englisch, Band 405, 148 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 283 g
Data-driven Stability Analysis and Robust Synthesis
Buch, Englisch, Band 405, 148 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 283 g
Reihe: Lecture Notes in Control and Information Sciences
ISBN: 978-1-84996-452-4
Verlag: Springer
gives a formal and complete algorithm for assuring the stability of a switched control system when at least one of the available candidate controllers is stabilizing. The possibility of having an unstable switched system even in the presence of a stabilizing candidate controller is demonstrated by referring to several well-known adaptive control approaches, where the system goes unstable when a large mismatch between the unknown plant and the available models exists ("plant-model mismatch instability"). Sufficient conditions for this possibility to be avoided are formulated, and a "recipe" to be followed by the control system designer to guarantee stability and desired performance is provided. The problem is placed in a standard optimization setting. Unlike the finite controller sets considered elsewhere, the candidate controller set is allowed to be continuously parametrized so that it can deal with plants with a very large range of uncertainties.
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Research
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Weitere Infos & Material
Introduction.- Definitions and Preliminary Facts.- Stability Results.- Generalization to the Time-varying Case.- Switched Adaptive Controller: Robust Synthesis.- Comparison with Other Switching Adaptive Schemes.- Conclusion.
