By analyzing the assignments of high speed passenger railway lines, occupied time of arrival and departure lines and operation crossover, introducing the concept of time slices, this paper establishes an optimization model of utilization of arrival and departure tracks, which meets the needs of train operation and reduces the train assignment cross interference. The model is a 0–1 integer programming model and a nonlinear programming problem, although its form is simple, it is a completely NP problem. This paper adopts the heuristic algorithm to solve the model. Finally, designs a simple example to verify the algorithm.


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    Title :

    Optimizing Research of Utilization of Tracks in Passenger Dedicated Lines Station


    Contributors:
    Cheng, Ting (author)

    Conference:

    Third International Conference on Transportation Engineering (ICTE) ; 2011 ; Chengdu, China


    Published in:

    ICTE 2011 ; 1229-1233


    Publication date :

    2011-07-13




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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