Research Of Automatic High-rise Warehouse Based On Modern Logistics

The requirement for modern logistics increases with the development of advanced manufacturing system. As an important part of modern logistics, the application of automatic warehouse has been increasingly popular. Based on application and development requirements of modern logistics, this paper puts emphasis on the research of control and management techniques in automatic high-rise warehouse. And artificial intelligence theory is used to solve slotting optimization. The whole paper includes three sections.The first section relates on foundation- studies organization, fundamental concepts on modern logistics and expounds performance of automatic high-rise warehouse in modern logistics system and their relationships. Primary operation flows and calculation methods of chief parameters are analyzed, which placed foundation for further study and design.The second section relates on application- develops a prototype of management information system on automatic high-rise warehouse with characteristics of"none client service"and cross- platform attribution. In this section advanced radio frequency identification is used in the control of goods flow, which covers the shortcuts of barcode scanning identification. Taking a model warehouse for example, this paper demonstrates how to utilize PLC in stacker positioning control.The third section relates on improvement- discusses slotting optimization on the basis of completion of control and management on automatic high-rise warehouse. Genetic algorithm is used to realize the multi-objects optimization, including stabilization of racks and frequency of In-Out flows. The algorithm offers several optimized options, which bring conveniences to decide the final slot considering practical situations.