标题：Study on Bi-level programming model for traffic control on massive activities
作者：Zhang, Liangzhi ;Bai, Lutao ;He, Minai ;Jia, Lei
作者机构：[Zhang, Liangzhi ;He, Minai ] Department of Traffic and Logistics Engineering, Shandong Jiaotong University, Jinan, Shandong, China;[Bai, Lutao ] Chin 更多
会议名称：2010 8th World Congress on Intelligent Control and Automation, WCICA 2010
会议日期：7 July 2010 through 9 July 2010
来源：Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
关键词：Bi-level programming; Evacuation; Massive activities; Rough set; Traffic control
摘要：In the massive activities of cities, rush hour is short while traffic flow is great. Traffic flow is unbalanced on time and space. If the measure of traffic control is not right, the traffic is affected badly. In this paper, a bi-level programming model about traffic control measure is brought forward. In upper level, providing key member with high transportation service is first thought over, and then the sum of travel delay of the masses and cost of traffic control is minimized. In lower level, evacuation delay of activities personnel is designed to ensure no traffic jam emerged. Rough set genetic algorithm is employed to solving bi-level programming problem in the paper, and an example of traffic control to massive activity verifies the validity of the technique. © 2010 IEEE.