Key Laboratory of Numerical Simulation of Sichuan Province, Neijiang Normal University, Neijiang, 641112, China

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Abstract—The initial schedule of passenger trains is the base of train working diagram . Taking the maximization of passenger satisfaction as the objective function and considering some constraint conditions such as the coordinate utilization of arrival and departure tracks and train-set joining time, etc, a mathematics model for optimizing the initial schedule of intercity passenger trains is constructed based on fuzzy sets. Furthermore, a heuristic genetic algorithm is designed to solve the model and the example is proposed to prove the effectiveness of the model and algorithm.

Index Terms—initial schedule; fuzzy sets; passenger trains; genetic algorithm

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Cite:Dingjun Chen and Kaiteng Wu, "Research on Optimization Model and Algorithm of Initial Schedule of Intercity Passenger Trains based on Fuzzy Sets," Journal of Software vol. 7, no.1, pp. 49-54, 2012.