复杂系统的计算机模拟——探索复杂性的模型方法  

Computer Simulation of Complex System——The modelling methodology for exploring of complexity

作　　者：方美琪[1] 

机构地区：[1]中国人民大学,北京100872

出　　处：《系统辩证学学报》2005年第4期23-29,共7页Journal of Systemic Dialectics

摘　　要：组成系统的个体是有适应性的。个体的适应性就产生了系统的复杂性。用象在Sw arm,Starlogo等模拟软件平台上的计算机程序,描述个体的行为,在一定的框架之下,个体平行地动作起来,这包括个体对外界的适应、偶然的小情况、个体的相互作用…如此,计算机模拟就比较真实地反映了复杂世界的一个个方面。几个学者构造了一个电力批发市场的ACE模型,认识了市场结构和市场均衡的规律。说明计算机模拟是探索复杂性的利器。The agents, which are consisted of system, has adaptability. This adaptability of agent produces the complexity of system. Computer simulation shows quite well every respect of the complex world, which are included the adaptability of agent to outside, some casual situation, interactive among the agents＇… by Swarm, Starlogo and other computer simulation platforms, these platforms can describe the actions of agents letting the agents active parallel under a certain frame. Some scholars made an ACE model of wholesale market for power supply, the model understands the market structure and the rules of market equilibrium well. All of this gives a conclusion： computer simulation is a good tool for research of complexity.

关 键 词：计算机模拟 复杂性 SWARM Starlogo 

分 类 号：N941.4[自然科学总论—系统科学] N945.12