Notice of RetractionThe research on key problem of stereoscopic warehouse with tandem storage space

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Stereoscopic Warehouse plays an important role in the modernization of the logistics field. It is characterized by an informatization, automation, high efficiency, and often used in regional distribution center. In some special occasions or due to special field, the stereoscopic warehouse must be with tandem storage space in the reason that putting all of the racks parallelly in a single storage requires the downward projection of storehouse to be rectangular and aspect ratio to be greater than a certain value. It is different in theoretical model from parallel situation because that there is the possibility of change of asile in the separation of storage space and the whole storehouse is long and narrow, and curved occasionally that Warehouse is with tandem storage space. In this paper we are to establish the theoretical models to solve the vehicle location problem, the assignment problem, and the path planning problem in the stereoscopic warehouse with tandem storage space. Using this as a foundation we raise the means to solve the key problem.