Title :
Impulsive Synchronization for Partial Differential System with Application to Information Hiding
Author :
Yang Wanli ; Zheng Suwen
Author_Institution :
Inst. of Nonlinear Sci., Acad. of Armored Forces Eng., Beijing, China
Abstract :
In this paper, basing on the existence of the global solution for a class of partial differential system with and without impulses, impulsive synchronization of the system is investigated. Sufficient conditions for the solution of impulsive error system is equi-attractive in the large are obtained. A numerical simulation is given to illustrated the result. As an application, an information hiding scheme basing on impulsive synchronization of partial differential system is developed. A simple spatiotemporal signal is masked and recovered, simulation results show the method is effective.
Keywords :
data encapsulation; partial differential equations; impulsive synchronization; information hiding; partial differential system; spatiotemporal signal; Biological system modeling; Chaos; Cryptography; Mathematical model; Numerical simulation; Predator prey systems; Synchronization; equi-attractivity; global solution; impulsive synchronization; information hiding; partial differential systems;
Conference_Titel :
Computational Sciences and Optimization (CSO), 2011 Fourth International Joint Conference on
Conference_Location :
Yunnan
Print_ISBN :
978-1-4244-9712-6
Electronic_ISBN :
978-0-7695-4335-2
DOI :
10.1109/CSO.2011.151
