| 基于复杂网络的路网连通可靠性仿真研究 |
| |
| 引用本文： | 王杏,张玲,赵淑芝.基于复杂网络的路网连通可靠性仿真研究[J].北京理工大学学报,2012(S1):143-147. |
| |
| 作者姓名： | 王杏 张玲 赵淑芝 |
| |
| 作者单位： | 吉林大学交通学院, 吉林, 长春 130025;吉林大学军需科技学院, 吉林, 长春 130062;吉林大学管理学院, 吉林, 长春 130025;吉林大学交通学院, 吉林, 长春 130025 |
| |
| 基金项目： | 吉林大学2011年度科学前沿与交叉学科创新项目;吉林大学2011年度哲学社会科学研究种子基金项目 |
| |
| 摘 要： | 运用复杂网络理论研究不同应急状态下城市路网的连通可靠性.针对恐怖袭击、交通堵塞和自然灾害三种应急状态,开发出三类路网失效算法,并以长春市某区路网为例进行仿真.研究结果表明交通堵塞的连通可靠性变化介于随机故障与蓄意袭击之间,且路网效率变化具有突变规律,通过对关键节点的识别和保护,可以改善路网应急状态下的连通可靠性.
|
| 关 键 词： | 系统工程 连通可靠性 复杂网络 仿真 应急 |
| 收稿时间： | 2012/9/28 0:00:00 |
Connectivity Reliability Simulation of Street Networks Based on Complex Network |
| |
| WANG Xing,ZHANG Ling and ZHAO Shu-zhi.Connectivity Reliability Simulation of Street Networks Based on Complex Network[J].Journal of Beijing Institute of Technology(Natural Science Edition),2012(S1):143-147. |
| |
| Authors: | WANG Xing ZHANG Ling and ZHAO Shu-zhi |
| |
| Institution: | College of Traffic, Jilin University, Changchun, Jilin 130025, China;College of Quartermaster Technology, Jilin University, Changchun, Jilin 130062, China;School of Management, Jilin University, Changchun, Jilin 130025, China;College of Traffic, Jilin University, Changchun, Jilin 130025, China |
| |
| Abstract: | Connectivity reliability of urban street networks in emergency was studied based on complex network theory. Three different algorithms were developed according to the node failure probability under different emergencies: terrorism attack, traffic jam and nature disaster. Simulation of Changchun street network shows a mutation of reliability and the reliability changing rate of traffic jam is between random failures and deliberate attacks. Besides, the results show that identification and protection of key node can improve the connection reliability of street networks. |
| |
| Keywords: | system engineering connection reliability complex network simulation emergency |
|
| 点击此处可从《北京理工大学学报》浏览原始摘要信息 |
| 点击此处可从《北京理工大学学报》下载免费的PDF全文 |
|
