石化企业线性规划模型的自动生成

Automatic Forming of Linear Programming Model about Petrochemical Enterprise

根据石化企业生产过程的实际情况,考虑原料供应量、装置加工能力、物料平衡和价格等情况,建立反映企业生产情况的线性规划数学模型。分别阐述了模型的决策变量、目标函数和约束方程的自动生成的方法,并给出了模型文件的存储结构。

According to the fact of Petrochemical Enterprise production, the mathematical model based on linear programming method is constructed. The model takes into account the supply of raw materials.device processing capacity,the material balance and price. The auto-generating method is provided respectively about the decision variables, the objective function and the constraints. And presents the file format used to save the model.