Stability and stabilization of a class of fractional-order nonlinear systems for 0<α<2

This paper investigates the stability and stabilization problem of fractional-order nonlinear systems for 0 < α < 2 . Based on the fractional-order Lyapunov stability theorem, S-procedure and Mittag–Leffler function, the stability conditions that ensure local stability and stabilization of a c...

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Veröffentlicht in:Nonlinear dynamics 2017, Vol.88 (2), p.973-984
Hauptverfasser: Huang, Sunhua, Wang, Bin
Format: Artikel
Sprache:eng
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Zusammenfassung:This paper investigates the stability and stabilization problem of fractional-order nonlinear systems for 0 < α < 2 . Based on the fractional-order Lyapunov stability theorem, S-procedure and Mittag–Leffler function, the stability conditions that ensure local stability and stabilization of a class of fractional-order nonlinear systems under the Caputo derivative with 0 < α < 2 are proposed. Finally, typical instances, including the fractional-order nonlinear Chen system and the fractional-order nonlinear Lorenz system, are implemented to demonstrate the feasibility and validity of the proposed method.
ISSN:0924-090X
1573-269X
DOI:10.1007/s11071-016-3288-x