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This paper proposed a data structure to store irregular warehouse layout diagram. A warehouse unit is defined as four kinds, which are storage point, passage, node and block respectively. The shortest distance and route between two storage points can be calculated by virtue of their adjacent nodes. Based on this, a new genetic algorithm is proposed with an assumption that an order-picking operation...
This paper proposed a method to realize irregular stereoscopic warehouse layout diagram and presented an algorithm to calculate the minimum distance between every two storage points. In this method, the components of the warehouse were defined as passage, shelf, storage point and node. Passage is a roadway by which the operator can access goods stored on shelf. Node is the intersection of a vertical...
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