Path Optimization of Multi-Shuttle Automated Storage and Retrieval

In the automated three-dimensional warehouse, the previous single shuttle stacker can only complete one access operation per operation, and can only access two cargo spaces at most. For the bottom of the optimization of the single shuttle stacker, just optimize the storage of cargo spaces. In order to improve the efficiency of goods in and out of the automated three-dimensional warehouse, more and more distribution centers use multi shuttle stacker for access operation. This paper will use the nearest neighbor algorithm to find an improved multi shuttle access path to improve the overall efficiency of goods in and out of the warehouse.