论文部分内容阅读
为了刻划多组分宏观系统中粒子间的复杂且随机的局部相互作用 ,作者打破现有元胞自动机的局限 ,借用粗粒化的思想 ,将多个状态变量引入随机元胞自动机 ,提出了称之为“细观元胞自动机”的一种扩展的元胞自动机概念模型。然后将该模型应用于Brusselator的计算机模拟 ,制定了 4组分系统中粒子的随机运动和反应碰撞等的演化规则 ,建立了三分子反应的二维元胞自动机模型 ,并在计算机上对该模型成功地进行了动态模拟
In order to characterize the complex and random local interactions between particles in a multi-component macroscopic system, the author breaks through the limitations of existing cellular automata, borrows the idea of coarse graining, introduces multiple state variables into the cellular automata, An extended conceptual model of cellular automaton called “MesoMagic automata” was proposed. Then, the model was applied to the computer simulation of Brusselator, and the evolution rules of random motion and reaction collision of particles in 4-component system were formulated. A two-dimensional cellular automata model of three-molecule reaction was established. The model has been dynamically simulated