The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Chua's Circuit for Chaosotic Attractors creation by Hardware Implementation

하드웨어 구현에 의한 카오스 어트랙터 생성용 Chua 회로에 관한 연구

  • 손영우 (김포대학 IT학부 멀티미디어과) ;
  • 배영철 (전남대학교 전기전자통신컴퓨터공학부)
  • Received : 2010.02.01
  • Accepted : 2010.03.12
  • Published : 2010.04.30
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Abstract

In this paper, we implemened the simplified Chua's circuit which is replace L to C by real hardware implementation. Because L element has a difficult problem to make a real hardware, L has a saturation characteristic and we also compare with previous Chua's circuit as the result of chaostic attractors creation.

본 연구에서는 Chua 회로의 선형 요소인 R, L C 성분의 요소 중에서 포화 특성을 가지고 있어 상용화된 제품으로는 제작 구현이 어려운 L 성분을 C 성분으로 대체하는 간략화한 Chua's 회로를 실제 하드웨어를 이용하여 제작하고 그 결과로 얻은 생성된 카오스 어트랙터를 기존의 Chua's 회로와 비교하였다.

Keywords

References

  1. E. N. Lorenz, " Determinstic periodic flow " J. Atmos, Sci. Vol. 20, pp.130-141, 1963. https://doi.org/10.1175/1520-0469(1963)020<0130:DNF>2.0.CO;2
  2. L O. Chua, "The genesis of Chua's circuit, Archiv for Electronic and Ubertragungstechnik", Vol. 46, pp.250-257, 1992.
  3. T. Matsumoto, "A chaotic attractor from Chua's circuit", IEEE Trans. Circuits and Systems, Vol. CAS-31, no. 12, pp. 1055-1058, 1984.
  4. G. O. Zhong and F. Ayrom, "Experimental confirmation of chaos from Chua's circuit", Int. J. Circuit Theory and Applications, Vol. 13, No. 1, pp.93-98, 1985. https://doi.org/10.1002/cta.4490130109
  5. M. P. Kennedy, "Robust OP Amp Realization of Chua's circuit", Frequenz, Vol. 46, No. 3-4, pp.66-80, 1982.
  6. T. Matsumoto, L. O. Chua and K. Tokumasu, "Double Scroll via a two-transistor circuit", IEEE Trans. Circuit and Systems, Vol. CAS-33. No. 8, pp.828-835, 1986.
  7. L. O. Chua "Chua's circuit 10 Years Later", Int. J. Circuit Theory and Application, Vol. 22, No. pp.279-305, 1994. https://doi.org/10.1002/cta.4490220404
  8. T. Matsumoto, L. O. Chua and M. Komuro, "The Double Scroll" IEEE. Trans. Circuit and Systems. Vol. CAS-32, No. 8, pp.798-818, 1985.
  9. L. O. Chua, M. Komuro and T. Matsumoto, "The Double Scroll Family", EEE Trans. Circuit and Systems, Vol. CAS-33, No. 11. pp1073-1118, 1986.
  10. T. Matsumoto, L. O. Chua, M. Komuro, "The Double Scroll Bifurcation", Int. J. Circuit Theory and Application Vol. 14, pp117-146, 1986. https://doi.org/10.1002/cta.4490140203
  11. T. Matsumoto, L. O. Chua, and K. Ayaki, "Reality of chaos in the double scroll circuit: A computer assisted proof", IEEE Trans. Circuits and Systems, Vol. CAS-35, No. 7, pp.909-925, 1988.
  12. M. P. Kennedy, "Robust OP Amp Realization of Chua's circuit", Frequenz, Vol. 46, No. 3-4, pp.66-80, 1982.
  13. 배영철, 고재호, 임화영, "Chua 회로에서의 Bifurcation과 Attractor", 대한 전기 학회 하계 학술 대회 논문집, pp.664 - 666, 1995.