Title :
Message Masking Communication of Switched Chaotic Systems
Author :
Wan, Zhang-Lin ; Liao, Teh-Lu ; Yan, Jun-Juh ; Guo, Lan-Yuen ; Hou, Yi-You
Author_Institution :
Dept. of Eng. Sci., Nat. Cheng Kung Univ., Tainan, Taiwan
fDate :
Nov. 30 2009-Dec. 1 2009
Abstract :
In this study, the secure communication application of switched chaotic systems which depend on a time-driven switching law is considered. The secure communications is set up by the masking scheme. Based on Lyapunov stability theorem, linear matrix inequality (LMI), and linear matrix equality (LME) optimization techniques, an output feedback controller is designed to synchronize the master-slave system and to guarantee the recovery the transmitted message. Finally, the numerical simulation verifies the results of the proposed method in this paper.
Keywords :
Lyapunov methods; chaotic communication; control system synthesis; feedback; linear matrix inequalities; telecommunication security; LME optimization techniques; LMI; Lyapunov stability theorem; communication application security; linear matrix equality; linear matrix inequality; masking scheme; master-slave system; message masking communication; message transmission; output feedback controller design; switched chaotic systems; time-driven switching law; Chaotic communication; Communication switching; Communication system control; Control systems; Design optimization; Linear feedback control systems; Linear matrix inequalities; Lyapunov method; Master-slave; Output feedback; Linear matrix equality (LME); Linear matrix inequality (LMI); Lyapunov stability theorem; Masking scheme; Switched chaotic systems;
Conference_Titel :
Knowledge Acquisition and Modeling, 2009. KAM '09. Second International Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3888-4
DOI :
10.1109/KAM.2009.169
