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Research And Application Of Key Technology Of Intelligent AS/RS System

Posted on:2013-04-25Degree:MasterType:Thesis
Country:ChinaCandidate:X ZhangFull Text:PDF
GTID:2322330518991400Subject:Mechanical Manufacturing and Automation
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Automated warehouse,also known as AS/RS(Automatic Storage&Retrieval System,AS/RS),is a discipline of material-handling and storage of science.It has received extensive attention for its labor-saving,quickly and accurately working,efficiency and low logistics costs and other advantages.It is an important component of factory logistics,flexible manufacturing system and Computer integrated manufacturing system.It has increasingly become an important factor to make the modern logistics system automation,intelligence and information:With the extensive application of automated warehouse,it is more and more required,such as:integration with existing enterprise systems to achieve the optimal allocation of resources,reasonable storage scheduling,real-time and intelligence,the use of computer network technology to achieve automated warehouse's information management and to avoid the phenomenon of information silos appearing.However,the current warehouse management and control systems are difficult to respond to these challenges facing the enterprise,because they are poor in integration,maintainability and intelligence.In this paper,to improve the efficiency of storage and retrieval of Automated Warehouse and achieve the target of high reliability,reusability and scalability of Warehouse Management and Control System(WMCS),A WMCS framework model based on Service Oriented Architecture is established.In the actual application shows that the model can effectively address the problem of the efficiency of storage and retrieval of Automated Warehouse affected by storage assignment,task scheduling and equipment fault diagnosis,and reduces the enterprise development and the later maintenance cost.The main contents of this paper include:(1)Architecture of warehouse management and control system based on SOAService-oriented is a new concept of software architecture in the Internet environment.It is a technology of building software by integrated distribution services.To ensure that the distributed software reuse and agile integration,It is necessary to study Warehouse management and control systems under the SOA(Service-oriented Architecture)framework for modeling,business process modeling and portfolio service modeling.(2)Intelligent warehousing operations decision-making and control optimizationTo dissolve problems of Storage&Retrieval operations in the automated warehouse,stock assigning and Scheduling(Sequencing)algorithm need to study.The analysis of storage equipment to batch jobs(Batching)strategy and fault analysis and processing also help to achieve warehousing operations smart,efficient implementation.(3)Warehousing operations process and inventory control under the B/S modeUnder the mode of B/S(Browser/Server),RIA(Rich Internet Application)rich Internet applications are designed.Based on the latest WPF visualization technology,monitoring job-site warehouse inventory status,equipment operation and fault conditions can realize the visualization of materials management and equipment failure warning.The advanced WCF communication technology makes the control of Storage&Retrieval convenient and efficient.(4)ERP/WMS/WCS system integration technologiesResearch on warehouse management systems(WMS)with different ERP systems integration and development and the corresponding set of tools urgently needed.Based on a unified database model,it is necessary to study the warehouse management system(WMS)and warehouse control system(WCS)to achieve the unity of management and monitoring.Actual application shows that WMCS can effectively address the problem of the efficiency of storage and retrieval of Automated Warehouse and reduces the enterprise development and the later maintenance cost.
Keywords/Search Tags:Automatic Storage&Retrieval System, Optimization of Storage and Retrieval, Fault treatment, SOA, Silverlight
PDF Full Text Request
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