Gain-scheduled H-infinity controller synthesis for LPV systems subject to multiplicative noise

Autor(es)

Levano, Elmer ; Oliveira, Ricardo C. L. F. ; Vargas, Alessandro

• Tipo de documento: Artigo Científico
• Fonte: IFAC PAPERSONLINE; v. 53, n. 2, p. 6-pg., 2020-01-01.

Resumo

This paper proposes LMI conditions to design parameter-dependent (i.e. gain-scheduled) state-feedback controllers that ensure closed-loop stability with guaranteed H-infinity performance for both continuous and discrete-time LPV systems with state multiplicative noise. The state-space matrices and the multiplicative noise matrix are considered polytopic and independent. The time-varying parameters can be considered time-invariant, arbitrarily fast or with bounded rates of variation. The advantages of the proposed technique are illustrated by numerical examples borrowed from the literature. Copyright (C) 2020 The Authors. (AU)

• Processo FAPESP: 17/18785-5 - Desigualdades Matriciais Lineares Dependentes de Parâmetros Aplicadas à Análise de Estabilidade e à Síntese de Controladores e Filtros para Sistemas Dinâmicos com Incertezas
• Beneficiário: Pedro Luis Dias Peres
• Modalidade de apoio: Auxílio à Pesquisa - Regular