Publications (2)0 Total impact
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ABSTRACT: This paper is concerned with the problem of robust stabilization for a class
of uncertain 2D discrete switched systems with state delays represented by a
model of Roesser type, where the switching instants of the controller
experience delays with respect to those of the system, and the parameter
uncertainties are assumed to be norm-bounded. A state feedback controller is
proposed to guarantee exponential stability for such 2D discrete switched
systems, and the dwell time approach is utilized for the stability analysis and
controller design. A numerical example is given to illustrate the effectiveness
of the proposed method.
06/2012;
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ABSTRACT: This paper is concerned with the problem of robust reliable control for a
class of uncertain 2D discrete switched systems with state delays represented
by a model of Roesser type. The parameter uncertainties are assumed to be
norm-bounded. Firstly, delay-dependent sufficient condition for the exponential
stability of the discrete 2D systems with state delays is established. Then,
the concept of average dwell time is extended to 2D switched systems, and a
reliable state feedback controller is developed in terms of linear matrix
inequalities (LMIs) such that the resulting closed-loop system is exponentially
stable for all admissible uncertainties and actuator failures. The dwell time
approach is utilized for the stability analysis and controller design. Finally,
an example is included to demonstrate the effectiveness of the proposed
approach.
06/2012;
