宽厚板生产厚度负偏差量优化设定模型的设计与应用  

Design and Application of Optimized Setup Model for Minus Gauge Tolerance of Wide and Heavy Plate Production

作　　者：祝夫文 

机构地区：[1]南京钢铁联合有限公司宽厚板厂

出　　处：《宽厚板》2015年第1期37-39,共3页Wide and Heavy Plate

摘　　要：讨论了一种宽厚板生产厚度负偏差量的优化设定模型。模型以统计学为基础,结合正态分布曲线、正品及非正品的价格系数等,建立利润产值函数;由于函数无法采用解析手段求解,因而给出了函数的计算机数值算法,采用计算机迭代的方式,最终完成了求解。所讨论的相关思路及算法对类似问题具有参考价值。The paper discusses an optimized setup model for minus gauge tolerance of wide and heavy plate production. One the basis of statistics,the model creates the function of profit and production value in combination with normal distribution curves,price coefficient of qualified and disqualified products. Since the function can not be solved by using analytical method,the computer numerical algorithm of the function and computer iteration method are applied and the calculation is finally completed. The relevant considerations and algorithm are of reference value for similar problems.

关 键 词：中厚板 负偏差轧制 正态分布 

分 类 号：TG335.5[金属学及工艺—金属压力加工]