针对集装箱码头岸桥调度的时间—成本均衡问题,综合考虑岸桥调度问题中所涉及的各类约束和装卸任务所需时间与成本之间的关系,首次提出了岸桥调度的时间—成本均衡混合整数优化模型。设计改进的遗传算法用以求解该模型。数值实验的结果验证了模型正确性和算法有效性,说明模型和算法可以用于实际的岸桥调度过程。 Aiming at the problem of time-cost balance of container terminal quayside scheduling, considering the relationship between various constraints and loading and unloading tasks involved in quayside scheduling problems, the time-cost equilibrium of quayside scheduling is proposed for the first time Mixed integer optimization model. An improved genetic algorithm is designed to solve the model. Numerical experiments verify the correctness of the model and the validity of the algorithm, indicating that the model and the algorithm can be used for the actual quay scheduling process.