Artículos de revistas
H-2 Dynamic Output Feedback For Local Sensor - Remote Actuator Networks
Registro en:
Ima Journal Of Mathematical Control And Information . Oxford Univ Press , v. 33, p. 239 - 256, 2016.
0265-0754
1471-6887
WOS:000379359500007
10.1093/imamci/dnu036
Autor
Souza
Matheus; Geromel
Jose C.
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) This paper addresses the dynamic output feedback control design problem for limited bandwidth and sampled-data dynamical systems, under the so-called local sensor - remote actuator setting. As a first approach, a suboptimal solution to the periodic sampled-data control problem is developed and it is shown that this solution presents the celebrated separation property. Based on this result, we provide two more general designs, which are well-adapted to practical applications in limited bandwidth networked environments. The first one is a robust controller, in which the data rate is a bounded, unknown and time-varying variable. The second one is a self-triggered controller, which improves the closed-loop performance by adequately choosing the sampling instants. Several examples validate the developed theory and point out its main potentialities. 33 2 239 256 Fundacao de Amparo a Pesquisa do Estado de Sao Paulo - FAPESP 'Conselho Nacional de Desenvolvimento Cientifico e Tecnologico - CNPq', Brazil Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)