Practically stable observer-based synchronization of discrete-time chaotic systems over the limited-band communication channel
Solution to the problem of observer-based synchronization
over the limited bandwidth communication link for a class of discrete-time chaotic systems is presented. The result is demonstrated on the synchronization of chaotic Henon
systems via a channel with limited capacity. It is shown that the proposed synchronization system is practically stable in the sense that the limit synchronization error can be made depending only on the number of digits in the computer.