复合系统理论在交通运输系统协调性研究中的应用

Research on Coordination of Traffic and Transportation System by Compound System Theory

提出体现外部环境因素的交通运输系统协调的概念,说明其内涵包括系统与外部环境协调、子系统之间协调、子系统内部协调。根据复合系统理论和协同学理论构建系统协调度模型,通过计算序参量的有序度确定系统的协调度。以1991年—2004年的统计数据为例进行实证研究,分析交通运输复合系统的协调度,验证模型的有效性。

the essay puts forward the concept of traffic and transportation system coordination which embodies the exterior environmental factors, the content includes the coordination between the system and outer environment, coordination among subsystems and coordination within each of inner subsystems. The essay designs the system coordination model according to compound system theory and synergetic theory, and considers the coordination level of the system by calculating the order degree of order parameter. With the research on the actual statistic data from 1991 to 2004, the essay also analyzes the coordination degree of traffic and transportation compound system, and proves the validity of the model.