Research on the Ordering and Transportation of Raw Materials for Production Enterprises

This paper puts forward solutions to the raw material ordering and transportation problems of a building and decoration plate production enterprise. For the importance of suppliers, Conduct a quantitative analysis of the supply characteristics, Establish a model of the importance evaluation index, The entropy weight method was used to empower each index, Using the TOPSIS method to quantify the importance of suppliers to the enterprise; For the determination of the transport scheme with the least loss, To solve the quantitative relationship between supplier supply materials and production demand using Monte Carlo method based on 0–1 planning, Solve the most economical weekly raw material ordering scheme based on the single-target planning model, Finally, select the index weight ranking high transporter to develop the transport plan with the least loss; For the formulation of ordering plans and transfer plans after reducing production costs, On the basis of the previous question, the multi-objective planning model is used to solve it; Regarding the determination of the ordering and transport programs for the next 24 weeks after the technical modification, By solving the maximum weekly capacity and ordering and transfer scheme of the enterprise, And compared with the fixed capacity of the increase in production capacity.