【作者】 梁蔚；

【导师】 谢新连；

【作者基本信息】 大连海事大学 ， 交通运输规划与管理， 2002， 硕士

【摘要】 信息技术，尤其是全球互联网络、电子商务等的飞速发展，使整个商务模式、竞争规则发生了全新的变化。随着组成供应链的企业间关系向基于共同利益的协作伙伴型转变，供应链各环节的集成优化与各企业的交流、分享信息、协调进行物流管理成为可能，而先进的管理方法和技术的出现使这种可能成为现实。库存与运输系统集成优化问题正是在各种先进的物流管理方法下产生和发展起来的。 库存与运输系统集成优化问题从系统化、集成化的思想出发，将物流的两大功能，库存控制与运输调度，作为一个整体进行集成优化，综合权衡运输成本及各项库存成本，力求以最低的总成本满足各项需求。 本文从系统化、集成化的角度出发，对实际中常见的多产品型库存与运输系统集成优化问题进行研究。分别站在供应商和生产商的角度，分析了配送、生产库存与运输系统集成优化问题，提出了不同的数学模型及各自的解法，并分别通过计算实例进行验证。在研究中，为了综合权衡长、短期目标及地理位置、库存能力、需求分布等因素，将长期决策分解为短期计划问题，采用确定性方法研究随机性问题，分两阶段解决整个库存与配送系统集成优化问题。更多还原

【Abstract】 The development of information technology, esp. Internet and Electronic Business, changes the business and competition code completely. The corporations within the supply chain have transformed to be cooperators otherwise competitors. Efficient management of the supply chain requires an integrated approach towards various logistical functions. In particular, the fundamental areas of inventory control and transportation planning need to be closely coordinated.The problem of integrated optimization of inventory-transportation system addresses the point of systemization and integration. It regards inventory and transportation as whole and balances both the transportation and inventory to satisfy demand by the minimal total cost.This paper studies the integrated inventory-transportation problem systematically, with simultaneous decisions made on inventory and transportation policies. We analyze the multi-item joint replenishment problem in distribution and production, and propose heuristic decomposition methods to solve the problem, minimizing the long-run total costs respectively. To develop a flexible system properly balancing short-term and long-term goals and considering all of the important factors, i.e., geography, inventory, capacity, and usage rate, the decomposition algorithm works by using separate calculations for inventory and transportation decisions, and then coordinating them appropriately.更多还原