Integrated Scheduling Optimization of Two-Way Channel Ships Entering and Leaving Ports and Tugboat Distribution

作     者：Shiqian Jiang 

作者机构：Dalian Maritime UniversityDalian 116026Liaoning ProvinceChina 

出 版 物：《Journal of Architectural Research and Development》 (建筑发展研究)

年 卷 期：2022年第6卷第6期

页      面：35-41页

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：Port management Ship dispatching Two-way channel Tug distribution 

摘      要：According to the passage rules of ships in the bidirectional channel,the realistic conditions of the limited number of tugboats in the port are taken into *** paper studies the problems faced in the integrated scheduling optimization in terms of ship arrival and departure and tugboat allocation in two-way channel.A mixed integer programming model with minimum waiting time was established,and a heuristic algorithm was designed to solve the *** results show that the model and algorithm in this paper can effectively solve such problems and provide support for port management.