摘要
We study an N-dimensional system based upon a sine map, which is related to the simplified model of an opto-electronic system. The system behavior is analyzed with the tools of nonlinear dynamics （bifurcations in the parameter plane, critical manifolds, basins of attraction, chaotic attractors）. Our study relies on a two-dimensional system （N=2）. It is interesting that this system shows the existence of bounded chaotic orbits, which can be considered for secure transmissions.
We study an N-dimensional system based upon a sine map, which is related to the simplified model of an opto-electronic system. The system behavior is analyzed with the tools of nonlinear dynamics （bifurcations in the parameter plane, critical manifolds, basins of attraction, chaotic attractors）. Our study relies on a two-dimensional system （N=2）. It is interesting that this system shows the existence of bounded chaotic orbits, which can be considered for secure transmissions.
基金
Supported by the National Science Fund for Distinguished Young Scholars under Grant No 60725104, the National Basic Research Program of China under Grant No 2007CB310706, the National High-Technology Research and Development Program of China under Grant Nos 2008AA01Z447, 2008AA011002 and 2009AA01Z215, the National Natural Science Foundation of China under Grant Nos 60873263, 60932002 and 60932005, the Research Fund for the Doctoral Program of Higher Education under Grant No 20060614018, Youth Foundation of University of Electronic Science and Technology of China under Grant No L0801010jx0815, and the French Project ANR05RNRT02001 ACSCOM.
