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Configuration optimization method of shuttle-carrier warehousing system

A storage system, configuration optimization technology, applied in storage devices, conveyor control devices, conveyor objects, etc., can solve problems such as lack of flexibility, high equipment loss rate, lack of research, etc., to reduce risks, distribute evenly, and distribute Wide range of effects

Active Publication Date: 2018-12-25
SHAANXI UNIV OF SCI & TECH
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  • Claims
  • Application Information

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Problems solved by technology

Due to the relative lack of flexibility in the physical layout and equipment installation of the storage system, and at the same time, the higher the operating efficiency of the storage system, the higher the equipment loss rate. Therefore, it is necessary to consider factors such as efficiency, cost and energy consumption in a balanced manner at the initial stage of storage system planning. , to comprehensively and rationally configure storage shelves and equipment specifications, but current research in this area is relatively scarce

Method used

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  • Configuration optimization method of shuttle-carrier warehousing system
  • Configuration optimization method of shuttle-carrier warehousing system
  • Configuration optimization method of shuttle-carrier warehousing system

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] The present invention provides a configuration optimization method of a mother-child shuttle vehicle intensive storage system, the specific steps are as follows:

[0033] Step 1. Construct an optimization model for the configuration of the mother-child shuttle-type intensive storage system

[0034] 1.1 Carry out analysis and research on the mother-son-child shuttle-type intensive storage system, determine the decision variables and optimization goals.

[0035] see figure 1 , the intensive storage system of the mother-child shuttle vehicle is transformed into a model under the OXYZ coordinate system. The dense storage system of the mother-child shuttle vehicle includes a plurality of unit shelves that can perform out / in warehouse operations at the same time, and the unit shelf system based on the unit shelf Including several layers of shelves ...

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Abstract

The invention discloses a configuration optimization method of a shuttle-carrier warehousing system. The method takes shortest throughput time of the warehousing system, lowest system energy consumption and lowest warehouse cost as targets; a non-dominated sorting genetic algorithm with an elitist strategy is adopted for multi-target optimization; an optimal configuration scheme of the warehousingsystem is sought; an early decision basis is provided for warehouse planning of enterprise personnel; efficient and harmonious implementation of various tasks in a warehousing action is ensured; risks of the shuttle-carrier warehousing system due to inappropriate planning and design are reduced; and the method has greater practical application significance.

Description

technical field [0001] The invention belongs to the field of storage system configuration optimization, and in particular relates to an optimization method for the configuration of a mother-child shuttle vehicle-type intensive storage system. Background technique [0002] With the continuous growth of enterprises' demand for intensive and information-based warehousing and logistics distribution, the application of automated three-dimensional warehouses is becoming more and more extensive. Automated and intelligent intensive storage technology is becoming the mainstream trend in the shelf industry. Cooperating with shuttle vehicles and intensive shelf systems has become a new and efficient logistics solution and has been widely used in enterprises. In order to further improve its operating efficiency, the Shuttle-Carrier Warehousing System (SCWS) came into being. The system has fast operation speed, high positioning accuracy, large storage capacity, and strong scalability, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G1/04B65G43/00
CPCB65G1/0492B65G43/00
Inventor 杨玮李沁岳婷
Owner SHAANXI UNIV OF SCI & TECH
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