Title :
Networked synchronization of hyperchaotic Chen system: A fuzzy control approach
Author :
Yang Dedong ; Zhang Lei ; Sun He-Xu ; Yang Peng ; Du Tai-Hang
Author_Institution :
Sch. of Control Sci. & Eng., Hebei Univ. of Technol., Tianjin, China
Abstract :
The networked asymptotical synchronization problem for hyperchaotic Chen system is investigated via a fuzzy control approach in this paper. Hyperchaotic Chen system is represented by Takagi-Sugeno (T-S) fuzzy model via the sector nonlinearity approach. Utilizing the free weight matrix and the input delay approach, the sufficient condition in terms of linear matrix inequalities (LMIs) is obtained to guarantee the networked asymptotical synchronization of hyperchaotic Chen system. Lastly, the simulation result is given to illustrate the validity of the proposed method.
Keywords :
chaos; control nonlinearities; delays; fuzzy control; linear matrix inequalities; networked control systems; nonlinear control systems; synchronisation; LMI; T-S fuzzy model; Takagi-Sugeno fuzzy model; free weight matrix; fuzzy control approach; hyperchaotic Chen system; input delay approach; linear matrix inequalities; networked asymptotical synchronization problem; sector nonlinearity approach; Chaotic communication; Delays; Educational institutions; Linear matrix inequalities; Symmetric matrices; Synchronization; Hyperchaotic Chen system; networked control; synchronization;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
