caa a22 4500 445361166 CHVBK 20180317142915.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s11071-010-9800-9 doi (NATIONALLICENCE)springer-10.1007/s11071-010-9800-9 Secure communication based on chaotic synchronization viaintervaltime-varying delay feedback control [Elektronische Daten] [O. Kwon, Ju Park, S. Lee] In this paper, a synchronization method of Lur'e systems for chaotic secure communication systems with interval time-varying delay feedback control is proposed. To increase communication security, the transmitted message is encrypted with the techniques of N-shift cipher and public key. Based on Lyapunov method and linear matrix inequality (LMI) formulation, new delay-dependent synchronization criteria are established to not only guarantee stable synchronization of both transmitter and receiver systems but also recover the transmitted original signal at the receiver. Throughout a numerical example, the validity and superiority of the proposed method are shown. Springer Science+Business Media B.V., 2010 Chaotic system nationallicence Secure communication nationallicence Interval time-varying delays nationallicence Lyapunov method nationallicence LMI nationallicence Kwon O. School of Electrical Engineering, Chungbuk National University, 410 SungBong-Ro, Heungduk-Gu, 361-763, Cheongju, Republic of Korea aut Park Ju Robust Control and Nonlinear Dynamics Laboratory, Department of Electrical Engineering, Yeungnam University, 214-1 Dae-Dong, 712-749, Kyongsan, Republic of Korea aut Lee S. Department of Electronic Engineering, Daegu University, 712-714, Gyungsan, Gyungbuk, Republic of Korea aut Nonlinear Dynamics Springer Netherlands 63/1-2(2011-01-01), 239-252 0924-090X 63:1-2<239 2011 63 11071 https://doi.org/10.1007/s11071-010-9800-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11071-010-9800-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kwon O. School of Electrical Engineering, Chungbuk National University, 410 SungBong-Ro, Heungduk-Gu, 361-763, Cheongju, Republic of Korea aut NATIONALLICENCE 700 1- Park Ju Robust Control and Nonlinear Dynamics Laboratory, Department of Electrical Engineering, Yeungnam University, 214-1 Dae-Dong, 712-749, Kyongsan, Republic of Korea aut NATIONALLICENCE 700 1- Lee S. Department of Electronic Engineering, Daegu University, 712-714, Gyungsan, Gyungbuk, Republic of Korea aut NATIONALLICENCE 773 0- Nonlinear Dynamics Springer Netherlands 63/1-2(2011-01-01), 239-252 0924-090X 63:1-2<239 2011 63 11071 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer