Autor:

Chang, Yufang ; Zhai, Guisheng ; Fu, Bo

Współtwórca:

Campagner, Andrea - ed. ; Lenz, Oliver Urs - ed. ; Xia, Shuyin - ed.

Tytuł:

A unified convex combination approach to switched uncertain nonlinear systems

Podtytuł:

.

Tytuł publikacji grupowej:

AMCS, volume 35 (2025)

Temat i słowa kluczowe:

switched uncertain nonlinear system ; convex combination of subsystems ; quadratic stability ; state-dependent switching law

Abstract:

We address a unified convex combination approach to a class of switched uncertain nonlinear systems, focusing on quadratic stability and L2 gain. In each subsystem, there are norm-bounded uncertainties in the system matrix and nonlinear terms with quadratic constraints. The proposed convex combination is original and unified in the sense of incorporating not only the nominal subsystem matrices but also uncertainty and quadratic constraints in the same form. When there is no single subsystem having the desired performance but a convex combination of subsystems does, we design a switching law so that the switched system achieves the same performance. Moreover, the discussion is extended to switching state feedback and its application to a boost converter.

Wydawca:

Zielona Góra: Uniwersytet Zielonogórski

Data wydania:

2025

Typ zasobu:

artykuł

DOI:

10.61822/amcs-2025-0009

Strony:

117-128

Źródło:

AMCS, volume 35, number 1 (2025) ; kliknij tutaj, żeby przejść

Jezyk:

eng

Licencja CC BY 4.0:

kliknij tutaj, żeby przejść

Prawa do dysponowania publikacją:

Biblioteka Uniwersytetu Zielonogórskiego