In this paper the problem of the asymptotic tracking and stabilization with infinite gain margin, with the additional requirement of a prescribed rate of convergence of the free responses, is addressed for linear time-invariant discrete-time multivariable systems. Sufficient conditions for the solvability of the problem by means of a linear periodic discrete-time output feedback dynamic compensator are derived. A procedure is given for designing the proposed periodic controller, whose structure is based on the internal model principle. Copyright ((C)) 2000 IFAC.
Galeani, S., Grasselli, O.m., Menini, L. (2000). Asymptotic tracking with infinite gain margin through linear periodic control. In ROBUST CONTROL DESIGN 2000, VOLS 1 & 2 (pp.323-328). KIDLINGTON : PERGAMON-ELSEVIER SCIENCE LTD.
Asymptotic tracking with infinite gain margin through linear periodic control
GALEANI, SERGIO;GRASSELLI, OSVALDO MARIA;MENINI, LAURA
2000-01-01
Abstract
In this paper the problem of the asymptotic tracking and stabilization with infinite gain margin, with the additional requirement of a prescribed rate of convergence of the free responses, is addressed for linear time-invariant discrete-time multivariable systems. Sufficient conditions for the solvability of the problem by means of a linear periodic discrete-time output feedback dynamic compensator are derived. A procedure is given for designing the proposed periodic controller, whose structure is based on the internal model principle. Copyright ((C)) 2000 IFAC.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
