Output feedback control design for linear time-invariant systems in the presence of sporadic measurements and exogenous perturbations is addressed. To cope with availability output, a hybrid dynamic output controller equipped holding device whose state reset when new measurement available designed. The closed-loop system, resulting from interconnection plant, augmented timer variable triggering...

This work focuses on output feedback control of a class of multi-input multi-output nonlinear systems with timevarying uncertain variables and input constraints. A robust dynamic output feedback controller is constructed through combination of a stabilizing bounded robust multivariable state feedback controller with high-gain observers and saturation filters. The state feedback component is des...

Non-conservative LMI conditions of robust strict G-passification are presented and a design method is given for static output-feedback control. An application example to robust controller design for a cruise missile model is given. Copyright c © 2005 IFAC.