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This Letter addresses the generalized cascade synchronization problem of discrete-time hyperchaotic systems. By choosing a general kind of proportional scaling error functions and based on rigorous control theory, we take the discrete-time Henon-like map as a example to achieve the generalized cascade synchronization. Numerical simulations are used to show the effectiveness of the proposed technique.
The stability with respect to partial variables is deduced by using the generalized Dahlquist constant and impulsive control theory, and the stability of whole variables is obtained further. The proposed approach offers a simple criterion to ensure impulsive synchronization of two couple hyperchaotic Chen system, and numerical simulations also demonstrate the effectiveness and feasibility of the proposed...
A class of discrete-time nonlinear system and measurement equations involving incrementally conic nonlinearities with finite energy disturbances is considered. A linear matrix inequality based design approach is presented that guarantees the satisfaction of a variety of performance criteria ranging from simple estimation error boundedness to dissipativity. Simple simulation examples are included to...
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