| 基于对策理论的路径生成式交通流分配算法 |
| |
| 引用本文： | 肖海燕.基于对策理论的路径生成式交通流分配算法[J].培训与研究,2008,25(2):6-9. |
| |
| 作者姓名： | 肖海燕 |
| |
| 作者单位： | 湖北第二师范学院数学与计量经济系,武汉430205 |
| |
| 摘 要： | 交通分配是交通规划的核心工作之一,而枚举OD对中所有的路径是进行交通分配的基础,对于大型复杂的路网这项工作是比较困难的。本文提出了一种自动生成路径的方法,并结合对策理论建立了新的交通配流模型,将交通流分配在这些路径集上,避免进行大量枚举。新算法合理汲取了启发式配流比例加载思想,具有模拟实际交通路径选择行为,文中用一个算例说明了该方法的有效性。
|
| 关 键 词： | 交通规划 交通分配 对策论 logit分配法 |
A New Algorithm Based on Game Theory and Generating Paths |
| |
| XIAO Hai-yan.A New Algorithm Based on Game Theory and Generating Paths[J].Training and Research-Journal of Hubei College of Education,2008,25(2):6-9. |
| |
| Authors: | XIAO Hai-yan |
| |
| Institution: | XIAO Hai-yan (Department of Mathematics and Econometrics, Hubei University of Education, Wuhan 430205, China) |
| |
| Abstract: | Traffic assignment is a key part of transportation planning, and enumerating paths between the OD pairs is the important basis of traffic assignment. It＇s difficult to enumerate paths for a large and complex road network. Based on the new algorithm of generating paths and game theory, a new traffic assignment model was presented, and traffic flows were assigned on these paths. It avoids enumerating paths. The new algorithm based on the idea of heuristic prorating assignment and simulates the actual path-choose behavior. In the end a simple numerical example was given to show the models efficiency. |
| |
| Keywords: | traffic programming traffic assignment game theory logit assignment model |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
