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Electric Transit Network Design by an Improved Artificial Fish-Swarm Algorithm
| 题名： | Electric Transit Network Design by an Improved Artificial Fish-Swarm Algorithm |
| 正文语种： | 英文 |
| 作者： | Yi Liu;Xuesong Feng;Chuanchen Ding;Weixing Hua;Zejing Ruan |
| 作者单位： | School of Traffic and Transportation, Beijing Jiaotong Univ; Institute of Materials and Systems for Sustainability, Nagoya Univ |
| 摘要： | This study solves the electric transit network design problem (ETNDP) by simultaneously optimizing the layout of bus routes, the service frequency, and the location of charging depots. To ensure the rational design and operational feasibility of an electric transit network, an optimization model of the ETNDP with the constraints of route, depot, operation, and charging is developed in consideration of achieving overall operating cost effectiveness, while guaranteeing adequate operating buses to meet all passenger demands and satisfy the recharging demands of all operating buses without delays or congestion. An improved artificial fish swarm algorithm (AFSA) with the crossover and mutation operators is developed to solve the proposed model. For example, the transit network in an urban region of a city in China is studied in this research. It is confirmed that the optimization model solved by the improved AFSA is able to appropriately provide the optimal solution to the design of a relatively large-scaled electric transit network for its efficient operation. |
| 出版日期： | 2020.01 |
| 出版年： | 2020 |
| 期刊名称： | Journal of Transportation Engineering |
| 卷： | Vol.146 |
| 期： | No.08 |
| 页码： | 04020071 |
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