ITM Web Conf.
Volume 12, 2017The 4th Annual International Conference on Information Technology and Applications (ITA 2017)
|Number of page(s)||3|
|Section||Session 3: Computer|
|Published online||05 September 2017|
Study on Interval Optimal Control Method for Ramp’s Merging Areas in Urban Expressway
Institute of Operational Research and Cybernetic, Hangzhou Dianzi University, Hangzhou, China
How to solve the problem of urban expressway traffic congestion is an urgent problem for the government and the transportation department. Ramp’s merging areas, as the interaction link between internal and external traffic of expressway system, is the main research object of this paper. Taking Hangzhou Qiushi expressway on the road section of the entrance ramp as the target section , the interval optimal control model considering vehicle speed, time occupancy and vehicle spacing as interval variables is proposed, and the single dynamic adjustment algorithm of on-ramp is given.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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