Artículos de revistas
State and output feedback H-infinity control of time-delay switched linear systems
Registro en:
International Journal Of Robust And Nonlinear Control. Wiley-blackwell, v. 22, n. 15, n. 1674, n. 1690, 2012.
1049-8923
WOS:000308992500002
10.1002/rnc.1777
Autor
Galbusera, L
Bolzern, P
Deaecto, GS
Geromel, JC
Institución
Resumen
In this paper, we propose contributions on the stabilization and H8 control of switched linear systems subject to time-delays through the assignment of the switching law. As a first step, based on previous results related to switched linear systems with no time-delays and exploiting the concept of piecewise quadratic LyapunovKrasovskii functionals, we solve the problem of finding suitable state-dependent switching laws ensuring the prescribed control objectives. Secondly, we extend such results and present a strategy to construct an output feedback switching law, based on the available measurements made on the system. In both cases, the design of the control strategy is done by computing a feasible solution to a set of matrix inequalities associated to the modes of the switched linear system. Copyright (C) 2011 John Wiley & Sons, Ltd. 22 15 1674 1690