Abstract
The transfer coordination optimization of trains is an important strategy to improve the service level of urban rail transit. Through analysing the passenger transferring behavior and train movements, a multiobjective optimization model for transfer coordinating urban rail transit trains is established to minimize the total transfer waiting time, train operating cost and fluctuating of departure interval. Furthermore, a genetic algorithm based on a niche selection operator is put forward to find the Pareto set which can provide multiple options for operating managers and the information entropy is used to make a decision for satisfied scheme. At last, a transfer station between Lines No. 2 and No. 5 of the Beijing subway is chosen for optimization the train’s transfer coordination and the results illustrate the effectiveness of the optimization model and algorithm.
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