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Volume 24 Issue 6
Jun.  2002
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WANG Wei, LI Mengliang, WANG Fulai, RAO Bin, CHENG Xu. An Optimization Method for Transmitting Waveform of Polarimetric Radar Against Interrupted Sampling Repeater Jamming[J]. Journal of Electronics & Information Technology, 2023, 45(11): 3877-3886. doi: 10.11999/JEIT221469
Citation: Zhou Xiaoan, Zhang Jihong, Qiu Shuisheng. The method of optimizing design of chaotic synchronization system[J]. Journal of Electronics & Information Technology, 2002, 24(6): 758-764.

The method of optimizing design of chaotic synchronization system

  • Received Date: 2000-11-24
  • Rev Recd Date: 2001-05-08
  • Publish Date: 2002-06-19
  • The optimizing design of chaotic synchronization system by combining feedback control with wavelet transformation is presented in this paper. In the transmitter, a part of signals is transformed by wavelet and the detail information is removed. In the receiver, the component with low frequency is reconstructed and discrete feedback is used. Using the optimizing design, transmitting signal is transmitted in compressible way, system resource is saved, the component with high frequency is filtered and the effects of disturbance and noise on synchronization are reduced. The optimizing design is illustrated by numerical simulation experiment.
  • T.L. Carroll, L. M. Pecora, Synchronizing chaotic circuits, IEEE Trans on CAS, 1991, 38(4),453-456.[2]M. Ogorzalek et al., Taming chaos-part Ⅰ: Synchronization, IEEE Trans. on CAS, 1993, 40(10),693-699.[3]K. Pyragas, Continuous control of chaos by self-controlling feedback, Phys. lett., 1992, A170,421-428.[4]J.K. John,et al., Synchronization of unstable orbits using adaptive control, Phys. Rev. E, 1994,49(6), 4843-4848.[5]K.M. Short, Steps towards unmasking secure communications, Int. J. Bifurcation Chaos. in Appl. Sci. Eng., 1994, 4(4), 959-978.[6]G. Perez, H. A. Cerdeira, Extracting messages masked by chaos, Phys. Rev. Lett., 1995, 74(11),1970-1973.[7]K.M. Cuomo, A. V. Oppenheim, Circuit implementation of synchronized chaos with application to communications, Phys. Rev. Lett., 1993, 71(2), 65-68.[8]Y.C. Lai, C. Grebogi, Synchronization of spatiotemporal chaotic systems by feedback control.Phys. Rev. E., 1994, 50(3), 1894-1899.[9]J. H. Peng, E. J. Ding, Synchronizing hyperchaos with a scalar transmitted signal, Phys. Rev.Lett., 1996, 76(6), 904-907.[10]Shui-Sheng Qiu(丘水生).[J].A cell model of chaos, Proc. IEEE ISCAS97, HongKong.1997,:-[11]崔锦泰,著,程正兴,译,小波分析导论,西安,西安交通大学出版社,1995,第一章.[12]G. Sarafian, B. Z. Kaplan, Is the Colpitts oscillator a relative of Chuas circuit, IEEE Trans. on CAS., 1995, CAS-42(6), 373-376.[13]T. Matsumoto, L. O. Chua, Hyperchaos: Laboratory experiment and numerical confirmation,IEEE Trans. on CAS., 1986, CAS-33(11), 1143-1147.
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