Urban freeway, as the important carrier of urban transportation, played the role of skeleton in the urban traffic network. It was of vital importance for the entire road network to induce traffic flow of urban freeway reasonably. Firstly, the traffic guidance strategy of urban freeway based on Model Predictive Control was explored. The strategy aimed at minimizing the total time spend. A dynamic expressway network traffic flow model was adopted as the process model. Finally, a simulation case study was presented under different scenarios. The results indicated that the traffic guidance strategy of urban freeway based on Model Predictive Control reduced the total time spent and improved the operational state with good stability and operability.


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    Title :

    Traffic Guidance Strategy of Urban Freeways Based on Model Predictive Control


    Contributors:
    Dong, Kaifan (author) / Gu, Jiayue (author) / Qiu, Hongtong (author) / Yuan, Ye (author)

    Conference:

    Fifth International Conference on Transportation Engineering ; 2015 ; Dailan, China


    Published in:

    ICTE 2015 ; 553-558


    Publication date :

    2015-09-25




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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