散粮码头智能计划排产模型

针对目前散粮码头整体智能化但排产过程依旧采用传统人工调度导致的效率低下问题,详细介绍码头进行粮食装卸时进出仓、倒仓等工艺流程,确定以最小化船舶总在港时间为目标,建立卸船作业计划模型;以最小化总工时为目标,建立装车作业计划模型;利用基于矩阵实数编码、重新设计种群初始化、精英保留策略的遗传算法对模型进行求解。试验表明,该算法可以快速获取最优排产方案,能有效提高散粮码头生产效率和周转率,减少船舶总在港时间,实现智能科学化排产。

基于用户需求的汽车板质量管控

从用户视角出发,结合汽车生产制造全流程,阐述了主机厂对汽车板材料的质量要求。同时结合钢铁企业实际,分析了汽车板生产制造、剪切加工、运输配送、仓储到使用全流程质量管控要点。以契合主机厂质量需求为手段,提高汽车板产品质量稳定性为目标,阐明了汽车板质量管控的主要技术手段。对钢铁企业汽车板的生产、市场开发、客户服务具有重要的指导作用。

Discussion on the Teaching Reform of Course Warehouse Management in Higher Vocational Colleges --,The Construction of Theory and Practice Courses Integrated Teaching Mode

Warehouse management, as a higher vocational course integrating theory and practice, is of extreme importance to training the professional personnel logistics management. In this paper, under the premise of the teaching objective of course Warehouse Management, and based on analyzing the disadvantages in the current teaching of the course, the teaching mode integrating theory and practice courses, and teaching and learning is discussed, so this paper is of great significance to the design of the course teaching modes in higher vocational colleges.