The Analysis and Circuit Implementation of a New Hyper-chaos System


Hongyan Jia1,2 , Zengqiang Chen1, Zhuzhi Yuan1 1 Department of Automation, Nankai University, Tianjin 300071, PR China 2 Department of Automation, Tianjin University of Science and Technology, Tianjin 300222, PR China


This paper simply analyses a hyper-chaos system which based on the modified Lorenz system, and chiefly designs its circuit. In this paper, the different phase portraits of the system are studied when the system parameter k is varied. The circuit of the system is implemented by the operational amplifiers and the analog multiplier, it includes four channels. Some phase portraits can be observed through analog oscillation when adjusting corresponding resistor. The result from the circuit is approximately same as that from computer simulation.


Circuit,implementation,hyper-chaos, attractors, bifurcation.


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Springer Journals Database

Total: 16 articles

  • [1] V. S. Udaltsov;J. P. Goedgebuer;L. Larger;J. B. Cuenot;P. Levy;W. T. Rhodes, Communicating with hyperchaos: The dynamics of a DNLF emitter and recovery of transmitted information, Optics and Spectroscopy,
  • [2] G. Chen;T. Ueta, Int J. Bifur. Chaos,
  • [3] O. E. Rossler, Phys Lett.A,
  • [4] G. Qi;G. Chen;S. Du;Z. Chen;Z. Yuan, Physica A, Physica A Statistical Mechanics and its Applications (Physica A Statistical Mechanics and its Applications)


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