Research On Optimization Of Freight Position In SR Automated Warehouse

Under the background of the 4.0 production mode of industry,enterprises are paying more and more attention to the impact of logistics links on the economic benefits of the company.According to the overall calculation of the GDP in 2009 by an authoritative organization of China,it is found that when the proportion of the logistics cost of our country is reduced by one percentage point of the proportion of GDP,it can save more than100 billion yuan in transportation and storage.It shows that warehousing occupies a place in the national economy.Logistics efficiency directly determines the core competitiveness of enterprises.With the development of the economy and the population rapidly,the enterprise land is more and more tense.The present situation has put forward new requirements for the storage space,and the warehouse industry in our country is constantly developing towards the direction of the automated warehouse,and has penetrated into all walks of life.Warehousing plays an important role in the entire logistics sector.The allocation of cargo location and the optimization of cargo location are important points that can not be ignored.This article is based on the research object of SR company.Through field investigation of SR’s warehousing operation and historical inventory data are studied.In view of the current implementation scheme and operation process,the optimization scheme is put forward to improve the storage operation efficiency of SR company,to ensure the safety of actual operation,to reduce the operating cost and to achieve the optimization goal.First,the optimization targets are put forward in view of the problems existing in the distribution of SR’s goods position according to the characteristics of SR’s products,and the operation mode of the warehouse,the storage size and operation status of the warehouse.Second,the optimization target model is established through reasonable assumptions,and the research is made from three aspects: the efficiency of storage,the stability of goods shelves and the correlation of goods.Third,genetic algorithm is used to solve the optimization model of cargo location assignment,and MATLAB is used for simulation to find out the solution to optimize the target.Finally,the actual operation of the optimization scheme is carried out to verify the feasibility of the optimization plan.Through the research in this paper,it is found that the optimization plan proposed by SR company has obvious effect.It not only improves the efficiency of the SR warehouse,shortens the picking and transportation time of the goods,but also improves the stability of the whole shelf.Under the premise of guaranteeing the safety of operations,saving warehousing costs and reducing manpower will play a certain role in improving the core competitiveness of SR companies.