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This work addresses the design of dynamic anti-windup compensators for state-delayed systems subject to saturating actuators. Based on the use of a Lyapunov-Krasovskii approach, a generalised sector condition and some congruence transformations, an unified linear matrix inequality-based framework for the synthesis of both rational and non-rational dynamic anti-windup compensators is proposed. Theoretical...
This paper addresses the dynamic anti-windup synthesis problem for state delayed linear control systems subject to saturating inputs. Based on the Projection Lemma and on a modified sector condition, it is shown that the rational full-order compensator synthesis problem is convex. The computation of the anti-windup compensator aiming at ensuring both ??2 input-to-state stability and internal stability...
A method for synthesizing dynamic output feedback controllers for systems presenting actuators constrained in amplitude, rate and acceleration is here proposed. A linear compensator generates the second-order derivative of the control signal. Two saturating integrators blocks connected to the compensator output deliver to the actuator a signal inside all its bounds. Anti-windup gains in controller...
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