COLLECTIVE BEHAVIOR OF RANDOM-ACTIVATED MOBILE CELLULAR AUTOMATA

被引：36

作者：

MIRAMONTES, O ^{[1
]}

SOLE, RV ^{[1
]}

GOODWIN, BC ^{[1
]}

机构：

[1] UNIV POLITECN CATALUNYA,DEPT FIS & ENGN NUCL,COMPLEX SYST RES GRP,E-08028 BARCELONA,SPAIN

来源：

PHYSICA D | 1993年 / 63卷 / 1-2期

关键词：

D O I：

10.1016/0167-2789(93)90152-Q

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Dynamical properties of 2D cellular automata with mobile elements are examined qualitatively. Results show that a system containing elements with local interactions but with no fixed connections, due to movement and connection breaking, are able to display periodic oscillations by collective synchronization of non-periodical randomly activated elements. The system studied is found to be robust. Spatial dynamics is shown to generate interesting spatial structures suggesting the presence of self-organization. Moreover, maximum Lyapunov exponents and fractal dimension of attractors have been calculated in order to show that the dynamics of interaction among elements is chaotic.

引用

页码：145 / 160

页数：16

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