基于适应性Agent图的交通系统脆性研究  

Research on Brittleness of Traffic System Based on Adaptive Agent Digraph

作　　者：林德明[1] 金鸿章[1] 薛萍 吴红梅 王辉[1] 

机构地区：[1]哈尔滨工程大学自动化学院

出　　处：《系统仿真学报》2008年第3期733-737,共5页Journal of System Simulation

基　　金：国防基础研究资助项目(J1600B001);黑龙江省自然科学基金(TA2005-19);黑龙江省博士后资助经费项目(LBH-Z05059)

摘　　要：针对系统脆性的研究,以复杂适应系统和图论为理论基础,提出了Agent图的概念,其中图的每个顶点被看作一个具有适应性的主体。然后将Agent图应用于交通系统脆性的研究,交通网络组成了一个赋权图,网络中各节点作为顶点;考虑到它们之间的交互作用,建立了系统主体崩溃程度的演化规则,进而对交通系统脆性行为进行仿真。The research focused on the brittleness of system, and digraph theory was proposed. In the digraph, each vertex an agent digraph based on the complex adaptive system theory was an agent with adaptability. Furthermore, agent digraph was used to study the brittleness of traffic system, A traffic network made up of a weighted digraph, and the crossing of traffic network was regarded as the vertex. In view of the interaction of the vertexes, an evolvement rule of the collapsed probability of the vertex was proposed. Then the brittleness behavior of traffic network was simulated.

关 键 词：复杂适应系统 Agent图 脆性 崩溃 

分 类 号：N941.1[自然科学总论—系统科学] N945.1