Adaptive synchronization of chaotic systems and its application to secure communications

  title={Adaptive synchronization of chaotic systems and its application to secure communications},
  author={Teh-Lu Liao and S P Tsai},
This paper addresses the adaptive synchronization problem of the drive±driven type chaotic systems via a scalar transmitted signal. Given certain structural conditions of chaotic systems, an adaptive observer-based driven system is constructed to synchronize the drive system whose dynamics are subjected to the systemÕs disturbances and/or some unknown parameters. By appropriately selecting the observer gains, the synchronization and stability of the overall systems can be guaranteed by the… CONTINUE READING
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