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Title: Gain-scheduled control for discrete-time nonlinear parameter-varying systems with timevarying delays.
Authors: Peixoto, Márcia Luciana da Costa
Braga, Marcio Feliciano
Palhares, Reinaldo Martinez
Issue Date: 2021
Citation: PEIXOTO, M. L. da. C.; BRAGA, M. F.; PALHARES, R. M. Gain-scheduled control for discrete-time nonlinear parameter-varying systems with timevarying delays. IET Control Theory and Applications, v. 14, p. 3217-3229, ago./fev. 2021. Disponível em: <>. Acesso em: 12 set. 2021.
Abstract: This study addresses the gain-scheduled control problem for discrete-time delayed non-linear parameter-varying (NLPV) and linear parameter-varying (LPV) systems. First, by constructing the parameter-dependent Lyapunov–Krasovskii functional and employing multiple auxiliary functions, delay-dependent reciprocally convex inequality, and selecting a suitable augmented vector, novel delay-dependent linear matrix inequality conditions for the static output-feedback control design and state-feedback control design for delayed NLPV are provided. Second, the results obtained for discrete-time delayed NLPV systems are modified in a simple way to deal with discrete-time delayed LPV systems. Finally, the effectiveness of the proposed methods is illustrated by numerical examples.
ISSN: 1751-8652
Appears in Collections:DEELT - Artigos publicados em periódicos

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