摘要
为提高集装箱堆场的作业效率,建立集装箱倒箱的博弈模型,用博弈启发式优化算法进行求解.该模型把客户和码头看成博弈过程中的局中人,客户取走集装箱的时间作为局中人的策略,这些策略通过电子信息交换传递到码头,码头得到客户局中人的策略,从而得到集装箱被取走的优先级;通过建立码头局中人的效用函数,把倒箱优化问题转换成寻求效用函数最大值的问题.仿真实验表明,该方法与目前国内外文献的同类优化算法相比较,效果明显.
To improve the working performance of containers yard,a game model of container reshuffle is built.The model is solved by game heuristic optimization algorithm.In this model,the customers and the terminal are regarded as insiders in game process.The time when the customers pick up containers is re-garded as insider’s strategy which is passed to the terminal by electronic information exchange.By get-ting the strategy,the propriety of every container is acquired.Through establishing the utility function,the reshuffle optimization is converted into the issue of finding out maximum value of the utility function.Simulation experiment shows that the optimization effect of the algorithm is better than the effect of any other similar algorithm which is presented in the literatures home and abroad.
出处
《上海海事大学学报》
北大核心
2010年第3期47-51,共5页
Journal of Shanghai Maritime University
基金
重庆市科技攻关资助项目(CSTC2009AC3037)
关键词
集装箱码头
堆场
博弈模型
启发式算法
倒箱
container terminal
yard
game model
heuristic algorithm
reshuffle
