Optimal Scheduling of Mixed Speed Trains on a Single Track Line
نویسنده
چکیده
Market demands for different classes of rail transportation service are not served because of the inability to assess the cost to the network of disparate services, as well as the inability to determine optimal scheduling. A new scheduling model is presented, based on a multicommodity flow and discrete time, that both selects an optimal set of trains and schedules these trains over a time horizon according to a linear value function, and calculates a total flow value for a scheduled set of trains. The model is validated against analytical capacity measures and demonstrated with an example of mixed speed train scheduling.
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تاریخ انتشار 2006