摘要
运用仿真优化方法对集装箱港口装卸工艺问题进行了研究.首先,根据系统作业中存在的不确定性、随机性等活动行为,建立了仿真模型的约束条件和目标函数以及装卸工艺系统的数学模型;其次,在满足系统作业要求的前提下最小化装卸工艺的配置及运营费用,建立了装卸工艺系统的优化模型,并运用仿真优化工具Tabu算法对建立的优化模型进行求解.某港口实际运行数据验证了模型的正确性及方法的可靠性.
A simulation optimization method is presented to realize the optimal planning on the load unload system on container terminal. At first, considering the uncertain and stochastic activities in the system, the discrete-event system＇s mathematical simulation model including the planning objectives and constraints according to the analysis on the operation requirement of the load ＆ unload system is built. Then, to solve the optimization problem, the optimization method is presented by Tabu algorithm. The optimal objective is to minimize the total cost of operation and ensure the desired operation efficiency. The actual performance of port testifies the correctness of the model and the reliability of the method.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
2008年第4期523-527,共5页
Journal of Dalian University of Technology
基金
辽宁省自然科学基金资助项目(20062185)
关键词
集装箱装卸工艺系统
排队论
仿真模型
优化方法
container handling system
queue research
simulation model
optimization method
