Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (1): 105.

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Improvement of Fitting Calculation About Shil'nikov Chao

LU Ling, LI Cheng-Ren   

  1. Department of Physics, Liaoning Normal University, Dalian 116029, China
  • Received:1999-01-23 Online:2000-01-24 Published:2000-01-24

Abstract: Fitting calculation about Shil'nikov chaotic behavior of system performed on electrodissolution of Cu in a H2SO4/NaCl solution is improved, and the Lyapunov index is obtained. It is proved that there exists a chaotic attractor in this system. The chaotic attractor of the numerical simulation is consistent with the experimental one.

Key words: Shil'nikov chao, Stability, Lyapunov index, Chaotic attractor

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