Modeling of optimal control for urban freeway corridor under incident conditions
Jianhu ZHENG
Decun DONG
摘要：Traffic control and management are effective measures to solve the problem of traffic congestion. The optimal control model for freeway corridor is developed under incident conditions, which is in the form of minimization of the sum of the square of the difference between traffic demand and capacity at each intersection and on the freeway bottleneck section. The model optimizes control parameters of phase splits at arterial intersections, off-ramp diversion rates at upstream off-ramps and on-ramp diversion rates at downstream on ramps. Finally, the objective function is discussed and it is showed that the optimal control model is simple and practical.
机标关键词：control modelcontrol and managementtraffic congestionobjective functioneffective measurestraffic demandform of
分类号：TP3(计算技术、计算机技术)
资助基金：国家高技术研究发展计划(863计划)(2004AA505560)
论文发表日期：2006-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：5( 252-256 )
英文信息