LMI-based robust control of uncertain nonlinear systems via polytopes of polynomials

• Autorzy: Sánchez Marcelino , Bernal Miguel

Identyfikatory

DOI

10.2478/amcs-2019-0020

• Języki publikacji: EN

Abstrakty

EN

This investigation is concerned with robust analysis and control of uncertain nonlinear systems with parametric uncertainties. In contrast to the methodologies from the field of linear parameter varying systems, which employ convex structures of the state space representation in order to perform analysis and design, the proposed approach makes use of a polytopic form of a generalisation of the characteristic polynomial, which proves to outperform former results on the subject. Moreover, the derived conditions have the advantage of being cast as linear matrix inequalities under mild assumptions.

Słowa kluczowe

EN

robust control; uncertain system; nonlinear system; linear parameter-varying systems; LMIs

PL

sterowanie odporne; układ niepewny; układ nieliniowy; układ liniowy niestacjonarny

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2019
• Tom: Vol. 29, no. 2
• Strony: 275--283
• Opis fizyczny: Bibliogr. 36 poz., wykr.

Twórcy

autor

Sánchez Marcelino

• Department of Electric and Electronics Engineering, Sonora Institute of Technology, 5 de Febrero 818 Sur, CP 85000, Ciudad Obregon, Sonora, Mexico

autor

Bernal Miguel

• Department of Electric and Electronics Engineering, Sonora Institute of Technology, 5 de Febrero 818 Sur, CP 85000, Ciudad Obregon, Sonora, Mexico

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).