货位分配

摩托车立体仓库的开发及货位分配问题研究

Development on Motorcycle Three-Dimensional Warehouse Management System and Research on Storage Assignment

传统的仓库管理系统根据基于经验的固定货物出入库频率设计货位分配策略，而企业的发展和市场的变化导致货物出库频率是一个动态变化的过程。

The Storage assignment in the traditional warehouse management system is based on the fixed frequency of the goods out of the warehouse which determined based on experience , the frequency is constantly changing with the development of the enterprise and the change of the market .

研究了基于库区分配策略和货位分配策略的优化问题，建立了相应的数学模型，并应用基于Pareto最优解的遗传算法对问题进行了求解。

The optimization problem based on section and location assignment was studied and the corresponding mathematical model was built . Genetic algorithm based on Pareto optimal solution was adopted to solve the optimization .

最后，采用Pareto遗传算法求解本文的多目标货位分配模型。

This model used effective corrosion degree as a constraint to ensure the quality of unloading bearings . Finally , the paper used Pareto Genetic Algorithm to solve the Multi-objective models of storage location assignment .

实验结果表明，Pareto遗传算法有较快的收敛速度和寻优能力，可以用来求解出入库货位分配模型并得到多个Pareto最优解。

The experiment results showed that the Pareto Genetic Algorithm has good convergence rate and search ability . It can be used for solving the models of storage location assignment and getting more than one Pareto optimal solution .

该算法除了常规遗传操作以外，设计了Pareto解集过滤器和小生境技术，求得均匀分布的Pareto最优解集，较好地解决了货位分配多目标优化问题，并为AS/RS提供多种动态优化解决方案。

The approach adds Pareto solution sets and Niche technology besides traditional operators . It can search the optimum solution sets that distribute uniformly . The approach ensures storage location assignment optimization and offers an optimization decision making scheme for AS / RS. 3 .

系统框架结构设计完成之后对各个功能模块的设计与实现，使用WCF的通讯机制，实现模块之间的低耦合，方便模块的开发、维护和系统扩展。3.货物存储策略和货位分配原则的设计。

System framework design of each module after the completion of the design and implementation , make use of WCF communication mechanism to achieve low coupling between modules to facilitate module development , maintenance and system expansion . ( 3 ) Cargo storage strategy and location assignment principles design .

遗传算法在货位分配中的应用研究

Research and Application of Genetic Algorithm for Goods Locations Assignment

自动化立体仓库货位分配概念数据模型的研究

Study of Goods-Placement Distribution Conceptual Data Model in the Automated Storage Retrieval Systems

以保证固定货架稳定性和提高存取效率为优化目标，建立了货位分配的优化数学模型。

To ensure the fixed shelf stability and improve access efficiency , the slotting optimization model is established .

此外，还对动储区建立整数线性规划模型，以作业人员行走时间最短为目标，进行了优化，给出动储区具体货位分配方案。

Besides , a ILP model was formulated and the optimal solution which could minimize the travel time was given .

根据物料相关性及需求频率，建立了多巷道仓库中货位分配的优化数学模型。

By considering both material relevancy and requirement frequency , an optimization model for the storage location assignment in the multi-aisle warehouse was established .

在综述自动化立体仓库调度问题研究的基础之上，对自动化立体仓库货位分配和堆垛机拣选作业优化问题进行了研究。

Based on summing up researches on the automated warehouse scheduling problem , I have studied the goods allocation and the stacker picking path optimization problem .

首先建立了货位分配算法的数学模型，然后提出了采用遗传算法解决这个多目标组合优化的问题。

A mathematic model is built to describe the problem of the goods location assignment . Genetic Algorithm is used to deal this combinatorial multi-objective optimization problem .

结合货物的存放模式和货位分配储存策略，设计出一种优化的货位划分方法。

According to the depositing pattern of goods and the assignment storage strategy of storage space , we design one kind of optimization division method of storage space .

为提高自动化立体仓库出入库操作的效率，提出了库区分配策略、任务分配策略和货位分配策略3种调度策略。

To improve the efficiency of storage and retrieval operations of automated warehouse , three scheduling policies were proposed , which were section assignment policy , task assignment policy and goods location assignment policy .

在对自动化立体仓库作业调度和货位分配原则的归纳、总结基础上，选择了合适的出入库调度的知识表示方式，构建了知识库中的规则。

Choosing appropriate expression of scheduling in or out warehouse and establish the rules of repository on the base of conclusion and summary in the scheduling in or out warehouse and distributing of cargo location . 3 .

介绍了常用的作业存储策略和货位分配原则，根据仓储企业的实际需求，提出本系统采用的策略和原则。4.通讯方式的选择和应用。

Introduced common strategies and principles , According to the actual needs of the enterprise , proposed storage strategy and location assignment principles that used in the system . ( 4 ) Selection and application of communication .

论文在现有研究的基础上，针对资源配置中的货位分配，优化调度中的拣选作业优化问题进行研究，以存储效率和货架稳定性为目标，建立相应数学模型，基于智能优化算法求解上述问题。

Based on previous researches , this paper investigate the problems about the automated storage slotting optimization and the optimization scheduling of order picking , and set the corresponding mathematical models aiming at improving the storage efficiency and guaranteeing shelves stability .

本文以某大型轴承经销公司的单元货格式自动化立体仓库为研究背景，在总结国内外立体仓库相关理论的基础上，对立体仓库的货位分配优化做了深入研究。

This paper took the unit load AS / RS of a large bearing distribution enterprise for background . On the basis of some theories at home and abroad about AS / RS , the paper did an in-depth research on Storage Location assignment .

为了对自动化立体仓库更加有效的管理和提高整体作业效率，对其货位分配和堆垛机拣选作业路径进行优化，从而减少货品搬运量和存储时间，最终提高企业效益。

In order to manage the automated warehouse effectively and improve overall operational efficiency , the thesis has optimized the goods allocation and the stacker picking path , thus decreasing goods handling capacity the time wasted during storing process and improving the enterprise benefits .

研究设计了一种面向配送中心和企业的集成化仓储系统，介绍了系统的构成和功能，分析了基于计算机技术的信息集成管理方法、出入库管理方法、货位分配方法和库存分析管理方法。

A type of integrated warehouse system used in center and corporation is studied in the paper , the composition and functions of the system is introduced , and methods of information integrated management , in-out warehouse management , ware positioning and inventory control are analyzed .

根据货架上轻下重、货物出入库时间最少等出入库原则建立数学模型，使用遗传算法对货位分配方式进行优化，实现货架稳定与作业时间少的优化组合。

According to the shelf " gently under heavy ", goods " unloading time at least " unloading principles established the mathematical model , genetic algorithm used to optimize allocation way of position , shelves stability and operation time less the optimum combination have been realized .

将集装区多ULD入库货位调度分配的问题转化为具有约束条件的多目标优化问题，对其建立了数学模型。

Translated the freight lot allocation problem into the constraint conditions of multiobjective optimization problem and set up a mathematical model .

遗传算法在立体仓库货位优化分配中的研究

Dynamic location assignment of AS / RS based on genetic algorithm

分析了某企业自动化立体仓库货架布局。在一般库区分配策略的基础上，提出了基于映射的货品-货位耦合库区分配策略。

According to analysis of automated warehouse layout in enterprise , a section assignment policy named goods-location coupling was proposed based on general section assignment .