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A Numerical Study of New Logistic Map

机译:新物流图的数值研究

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摘要

In this paper, we propose a new logistic map based on the relation of the information entropy, we study the bifurcation diagram comparatively to the standard logistic map. In the first part, we compare the obtained diagram, by numerical simulations, with that of the standard logistic map. It is found that the structures of both diagrams are similar where the range of the growth parameter is restricted to the interval 0,e. In the second part, we present an application of the proposed map in traffic flow using macroscopic model. It is found that the bifurcation diagram is an exact model of the Greenberg's model of traffic flow where the growth parameter corresponds to the optimal velocity and the random sequence corresponds to the density. In the last part, we present a second possible application of the proposed map which consists of random number generation. The results of the analysis show that the excluded initial values of the sequences are (0,1).
机译:本文提出了一种新的基于信息熵关系的逻辑图,并对比了该分岔图与标准逻辑图的对比。在第一部分中,我们通过数值模拟将获得的图表与标准逻辑图的图表进行了比较。结果发现,两个图的结构相似,增长参数的范围被限制在区间[0,e]内。在第二部分中,我们利用宏观模型介绍了所提出的地图在交通流中的应用。结果表明,分岔图是格林伯格交通流模型的精确模型,其中增长参数对应于最优速度,随机序列对应于密度。在最后一部分中,我们提出了所提出的映射的第二种可能应用,它由随机数生成组成。分析结果表明,排除的序列初始值为(0,1)。

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