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上海机械学院
Published:1990
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[1]黄安山.蔡氏电路分支(叉)边界的确定[J].电子学报,1990(02):121-122.
Huang An-shan. Determination of Bifurcation Boundaries in Chua’s Circuit[J]. Acta Electronica Sinica, 1990, (2): 121-122.
本文导出了蔡氏电路中稳定区域和分叉参数G或C
1
之间的数学关系
并且发现当α
<
1(G分叉)或β
<
1(C
1
分叉)时不稳定现象(包括混沌振荡在内)消失
从而达到了研究混沌电路的目的之一——确定分支和混沌消失时的边界。
A general mathematical expression between stability sectors and changes of the bifurcation parameters G and C1 in Chua’s Circuit has been derived. It has been found that chaotic oscillations disappear when α<1 at G-bifurcation and when β<1 at C1-bifurcation. Thus one of the goals of investigating chaotic circuit (i. e. determining failure boundaries) is obtained.
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