Raw Material Ordering Model of Production Company Based on 0-1 Programming

Abstract

In this paper, a comprehensive evaluation model is established for the ordering and transportation of raw materials in production enterprises. Topsis method is used to help production companies choose suppliers. A multi-objective programming model for ordering and transportation of raw materials is established according to production requirements to obtain the best solution. For the evaluation and selection of the first supplier, we preprocessed the supplier's historical supply and order data, and then made a quantitative analysis of the supply characteristics. After normalization, we established the supplier evaluation model by using Topsis method, and obtained the 50 most suitable suppliers for cooperation. Based on the in-depth analysis of the production demand of the production company in Question 2, the 0-1 planning model is established to determine the minimum number of suppliers in line with the reality, considering the practicability, economy and transportation security of production. Finally, we evaluate, optimize and promote the model.