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原文传递 Optimization of Synchronized Scheduling for Dual-Source Trolleybus Network

题名：	Optimization of Synchronized Scheduling for Dual-Source Trolleybus Network
正文语种：	eng
作者：	Changfeng Zou;Ning Sun;Baoyu Hu;Hongliang Li
作者单位：	School of Traffic and Transportation Northeast Forestry Univ. Harbin 150040 China;School of Traffic and Transportation Northeast Forestry Univ. Harbin 150040 China;School of Traffic and Transportation Northeast Forestry Univ. Harbin 150040 China;School of Transportation and Civil Engineering Nantong Univ. Nantong 226019 China
关键词：	Dual-source trolleybus; Deficit function; Synchronized scheduling; Pareto efficient solution; Integer linear programming
摘要：	With the development of new energy technologies, dual-source trolleybuses are widely used in public transportation systems. A synergistic schedule can further improve the service quality of vehicles and optimize the passenger travel experience. This study investigated the synchronized scheduling of dual-source trolleybus networks to reduce the transfer time of passengers and the fleet size problem to reduce the operating cost of enterprises. A bi-objective mixed-integer linear programming model was developed to maximize the total synchronizations and minimize the total fleet size of dual-source trolleybus lines. A two-stage algorithm was designed to obtain multiple sets of Pareto effective solutions. Meanwhile, to demonstrate the effectiveness of the proposed method, the results of numerical examples solved by the two-stage algorithm were compared with those of a genetic algorithm (GA) and a nondominated sorting genetic algorithm (NSGA-II). A real-world case study based on the Beijing dual-source trolleybus network was studied to validate the proposed model. The results show that the model can obtain synchronized schedules. The optimization of the number of synchronizations and fleet size is obvious. The model and algorithm can be applied to a large dual-source trolleybus network.
出版年：	2023
期刊名称：	Journal of Transportation Engineering
卷：	149
期：	2
页码：	04022136.1-04022136.22