Title :
Nonlinear observer design to synchronize hyperchaotic systems via a scalar signal
Author :
Grassi, Giuseppe ; Mascolo, Saverio
Author_Institution :
Dipt. di Matematica, Leece Univ., Italy
fDate :
10/1/1997 12:00:00 AM
Abstract :
In this work control theory is used to formalize hyperchaos synchronization as a nonlinear observer design issue. Following this approach, a new systematic tool to synchronize a class of hyperchaotic systems via a scalar transmitted signal is developed. The proposed technique has been applied to synchronize two well-known hyperchaotic systems
Keywords :
chaos; nonlinear dynamical systems; security of data; synchronisation; control theory; hyperchaos synchronization; hyperchaotic systems; nonlinear observer design; scalar signal; secure communications; Chaos; Chaotic communication; Circuits and systems; Communication system security; Control systems; Control theory; Error correction; Linear feedback control systems; Orbits; Signal design;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
