Abstract
The creation and development of stereoscopic warehouse is the request of modern logistics system development and the result of information technique progress. From last century 60's, more and more nations and regions such as the United States, Japan, Europe began to design and devotion the usage of stereoscopic warehouse, which have become a newly arisen academics. Stacker is the core part of automation stereoscopic warehouse, which carries on many main missions for the automation stereoscopic warehouse. The development of automation stereoscopic warehouse take the stacker’s development as it’s main marking. The most important part of the whole warehouse system is laned type of stacker. The reserch of it’s controlling system has wildly application foreground. This paper took the example of Siemens company’s S7-200 series PLC, it reserched the position control system of laned type of stacker.
Key words : Stereoscopic warehouse ; PLC ; Laned type of stacker ; Posotioning method
