论文信息 - n-scroll chaos generator using nonlinear transconductor

n-scroll chaos generator using nonlinear transconductor

A novel chaotic oscillator capable of generating n-scroll chaos by relying on a multiple-cycle nonlinear transconductor is reported. The function of this nonlinearity can be mathematically represented via smooth hyperbolic tangent functions and its implementation only requires properly-biased bipolar differential-pair cells. The structure of the proposed oscillator is much simpler than existing n-scroll chaos generators.

[1] Johan A. K. Suykens,et al. n-scroll chaos generators: a simple circuit model , 2001 .

[2] J. Suykens,et al. Experimental confirmation of 3- and 5-scroll attractors from a generalized Chua's circuit , 2000 .

[3] Ahmed M. Soliman. Applications of the current feedback operational amplifiers , 1996 .

[4] Leon O. Chua,et al. A family of n-scroll attractors from a generalized Chua's circuit , 1997 .

[5] Robert G. Meyer,et al. Analysis and Design of Analog Integrated Circuits , 1993 .

[6] Johan A. K. Suykens,et al. Families of scroll Grid attractors , 2002, Int. J. Bifurc. Chaos.

[7] Guanrong Chen,et al. Generation of n-scroll attractors via sine function , 2001 .

[8] J. Suykens,et al. Generation of n-double scrolls (n=1, 2, 3, 4,...) , 1993 .

[9] Michael Peter Kennedy,et al. Construction of classes of circuit-independent chaotic oscillators using passive-only nonlinear devices , 2001 .