物流敏捷调运决策支持系统的研究

由于物流敏捷调运优化方案的生成过程,本质上是一个决策过程。针对各决策环节,提出了借鉴IDEF0方法描述的敏捷调运优化适度递阶控制模型,在此基础上构建了决策支持系统总体框架。针对该决策支持系统运行模块,提出了基于敏捷性准则的运行控制思想。进而,对该决策支持系统中的数据库系统、模型库与方法库进行了研究,利用递阶设计思想设计了数据库的三大体系,提出了以"剩余装载总量"极小化为目标的物流敏捷调运优化(0-1)_h模型和对分搜索算法。通过对搜索次数的估计来衡量(0-1)_h模型求解算法的计算复杂性,结果表明该算法效率较高。

Study on Logistics Agile Scheduling Decision Support System

The making process of logistics agile scheduling optimization plan is a decision process essentially.For all decision parts, the paper proposes a semi-hierarchical control model of logistics agile scheduling optimization.Based on it, the paper constructes a general framework of decision support system.For the running modules in the decision support system, the paper proposes the running control idea based on agile rules.Furthermore, the database system, the model base and method base in the decision support system are researched.The database's three systems are designed by using a hierarchical design idea, and the agile scheduling optimization (0-1)_h model with the aim of least remaining loading amount and its "dicho tomic search" algorithm are proposed.By estimating the search times to test the computing complexity of the algorithm, the result shows that the algorithm has a good efficiency.