Static output-feedback control of time-delayed LPV systems under actuator saturation

Authors

  • Márcia L. C. Peixoto Graduate Program in Electrical Engineering, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais
  • Pedro H. S. Coutinho Graduate Program in Electrical Engineering, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais
  • Paulo S. P. Pessim Graduate Program in Electrical Engineering, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais
  • Márcio J. Lacerda Department of Electrical Engineering, Federal University of São João del-Rei, São João del-Rei, Minas Gerais
  • Marcos Flávio S. V. D’Angelo Department of Computer Science, UNIMONTES, Montes Claros, MG
  • Reinaldo M. Palhares Department of Electronics Engineering, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais

DOI:

https://doi.org/10.20906/SBAI-SBSE-2023/3806

Keywords:

Static output-feedback control, linear parameter-varying systems, time-varying delay, saturation, linear matrix inequalities

Abstract

This paper presents a novel delay-dependent condition for static outputfeedback (SOF) control of discrete-time linear parameter-varying (LPV) systems with timevarying delay and actuator saturation. The SOF control design conditions are obtained by employing Lyapunov-Krasovskii stability arguments. To ensure the correct operation of the closed-loop system, a region of admissible initial conditions is determined by solving an optimization problem. A numerical example is presented to illustrate the potential and effectiveness of the proposed conditions.

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Published

2023-10-18

Issue

Vol. 1 No. 2 (2023): Proceedings SBAI2023 e SBSE2023

Section

Articles