Open AccessPhase synchronization of chaotic systems based on nonlinear observers
Author(s) -
Juan Meng,
Xingyuan Wang
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.5142
Subject(s) - synchronization (alternating current) , control theory (sociology) , computer science , synchronization of chaos , phase synchronization , chaotic , nonlinear system , chaotic systems , phase (matter) , observer (physics) , state observer , controller (irrigation) , state (computer science) , algorithm , control (management) , physics , artificial intelligence , telecommunications , channel (broadcasting) , quantum mechanics , agronomy , biology
The phase synchronization problem of autonomous chaotic systems is discussod. Based on the nonlinear state observer algorithm and the pole placement technique, a phase synchronization scheme is designed. The phase synchronization of a new chaotic system is achieved by using this observer controller. Numerical simulations are carried out to verify its effectiveness.