Title :
Design of nonlinear observers for hyperchaos synchronization using a scalar signal
Author :
Grassi, Giuseppe ; Mascolo, Saverio
Author_Institution :
Dipt. di Matematica, Lecce Univ., Italy
Abstract :
In this paper hyperchaos synchronization is restated as a nonlinear observer design issue. This approach leads to a systematic tool, which guarantees the synchronization of a wide dose of hyperchaotic systems via a scalar signal. The proposed technique has been applied to synchronize two well-known examples of hyperchaotic dynamics: Rossler´s system and Matsumoto-Chua-Kobayashi circuit
Keywords :
Chua´s circuit; chaos; nonlinear dynamical systems; observers; synchronisation; Matsumoto-Chua-Kobayashi circuit; Rossler system; hyperchaos synchronization; nonlinear observer design; scalar signal; Chaos; Chaotic communication; Circuits; Communication system security; Control systems; Control theory; Differential equations; Nonlinear dynamical systems; Signal design; Sufficient conditions;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.704006
