考虑检验误差的Kapur & Wang质量损失改进模型

Kapur & Wang Quality Loss Modified Model under the Inspection Error

为了使产品质量特性的量测值与企业生产的实际情况相符合,Kapur&Wang提出了基于质量损失函数的短期内改善产品变异数量的质量模型,但是他们假设没有检验误差是与实际生产制造不相符的。为此,在确定经济规格限的检验错误方面对Kapur&Wang模型进行改进,提出了求解方法并进行了案例计算。

Kapur and Wang have presented that the inspection in an on-line quality control system conducts as a short term approach to reduce variance of the items shipped to the customers. However, they have neglected to consider the inspection error in the model. So this paper proposes the modified Kapur ＆ Wang model with inspection error for determining the economic specification limits, the solution method and case calculation.