On an LMI approach to optimal sampled-data state feedback control design

Autor(es)

Geromel, Jose C. ^[1] ; Souza, Matheus ^[1]

Afiliação do(s) autor(es)

^[1] Univ Campinas UNICAMP, Sch Elect & Comp Engn FEEC, Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: International Journal of Control; v. 88, n. 11, p. 2369-2379, NOV 2 2015.
• Citações Web of Science: 16

Resumo

The literature presents a large number of interesting and useful results on sampled-data systems. In this paper, we deal with control design problems for this class of systems following a different route. The novelty is that the optimal H-2 and H-infinity state feedback control design problems for sampled-data linear systems are solved in a unified and direct manner through linear matrix inequalities. To this purpose, the solution to a special two-point boundary value problem is used to verify the stability and to evaluate the performance of the closed-loop system. These results are then generalised to cope with non-uniform data rates. The theory is illustrated by means of simple examples borrowed from the literature. (AU)

• Processo FAPESP: 12/02781-7 - Controle e Estimação de Estado de Sistemas Dinâmicos através de Redes de Comunicação
• Beneficiário: Matheus Souza
• Modalidade de apoio: Bolsas no Brasil - Doutorado