Realization of a Novel Logarithmic Chaotic System and Its Characteristic Analysis

To further improve the complexity of the chaotic system and broaden the chaotic parameter range, a novel logarithmic chaotic system was constructed by adding a nonlinear term of logarithm. The dynamic characteristics of the chaotic system were analyzed by chaotic phase diagram, bifurcation diagram, Lyapunov exponent spectrum, Poincaré mapping and dynamical map, etc. The system was digitized by DSP simulation, and the corresponding experimental results are completely consistent with the theoretical analysis. Furthermore, the equivalent hardware circuit was designed and theoretical analysis was verified by its experimental results.

• Publication year

  2019

• Venue

  International Journal of Bifurcation and Chaos in Applied Sciences and Engineering

• Publication date

  2019-02-01

• Fields of study

  Physics, Computer Science, Engineering

• Identifiers
  DOI 10.1142/S0218127419300040
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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