基于泰森多边形的油库优化配送研究

Oil Depot Distributing Optimization Based on Thiessen Polygon

油库作为仓储物流链条中最重要一环,起着调节成品油供应链资源"蓄水池"的作用。随着成品油销售企业传统获利空间不断被挤压,市场压力不断增加,基于大仓储大物流的规划,通过优化措施来降低物流成本、完善物流管理、提高企业核心竞争力已成为所有成品油销售公司不可回避的课题。运用现代物流理论、运筹学、图论并结合XX销售成品油库配送典型现状相结合,归纳了当前油库配送存在的问题,通过模型的建立与求解确定出了成品油库优化配送方案,为现代油库优化配送提供一定的指导作用。

As the most important part of warehousing--logistics chain, depot plays the role of ＂tank＂ in the supply chain of refined oil products to adjust the supply of the oil products. With the continuous reduction of the traditional profit space and the continuous increase of market pressure of refined oil product sales enterprises, it will become the problem to which the refined oil product sales enterprises must face to reduce logistics cost, to improve logistics management and to enhance the core competitiveness of the enter- prises through optimization measures. The current problems existing in terminal distribution are summarized based on the modem logistics theory, operations research and graph theory and the current distribution situation of some oil depot. The optimized oil depot distribution program is determined through the establishment and solving of optimization model, which can provide the guidance for the optimal distribution of oil depots.