【摘要】 针对钢铁企业板材生产中的板坯设计问题,建立了考虑属性区域值的板坯设计模型。区域值板坯设计的宽度和重量属性均为区间数值。根据建立的模型,提出了基于合同-板坯矩阵进行计算的启发式算法,并通过计算实例和数学实验对提出的算法进行了说明和验证。更多还原

【Abstract】 An interval value model is established to solve the slab design problem in steel plants.The interval value means that the demands of customers about width and weight are variable value in some definite scope instead of fixed number.A heuristic algorithm is developed based on the order-slab matrix to solve the model.An example and the computing numerical experiments are given to validate the proposed algorithm.更多还原