The structure of nonlinear chaotic circuit is simple, but the double-scroll strange attractor and its rich chaotic dynamic behavior appear. It is a circuit that uses electronic circuits to confirm chaotic phenomena, and it is the most effective and simple circuit to generate complex dynamic behaviors in nonlinear circuits so far. By changing the topology structure or circuit parameters of chaotic circuits, it can produce a lot of chaotic phenomena, such as period doubling bifurcation, single scroll, period 3, double scroll attractor, multiple scroll attractor and so on. By using the mathematical software MATLAB to program and simulate the nonlinear differential equations of a chaotic circuit, the synchronization of double scroll and single scroll can be realized, and the behavior characteristics of chaotic attractor can be observed accurately.

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A Research Strategy Based on Chaotic Nonlinear Circuit Working State

  • Zhenyu Zhao,
  • Zihe Li,
  • Kai Dong,
  • Chen Guo,
  • Fei Feng,
  • Guofei Teng

摘要

The structure of nonlinear chaotic circuit is simple, but the double-scroll strange attractor and its rich chaotic dynamic behavior appear. It is a circuit that uses electronic circuits to confirm chaotic phenomena, and it is the most effective and simple circuit to generate complex dynamic behaviors in nonlinear circuits so far. By changing the topology structure or circuit parameters of chaotic circuits, it can produce a lot of chaotic phenomena, such as period doubling bifurcation, single scroll, period 3, double scroll attractor, multiple scroll attractor and so on. By using the mathematical software MATLAB to program and simulate the nonlinear differential equations of a chaotic circuit, the synchronization of double scroll and single scroll can be realized, and the behavior characteristics of chaotic attractor can be observed accurately.