摘要
针对传统SPC技术在小批量生产运用中存在的问题,提出了基于0-1变换的控制无显著性差异工序过程均值、方差的通用控制图模型,实现了小批量生产的实时SPC。
Because there is a shortcoming of traditional SPC technology applied in small-batch production.This paper proposes a general control chart model which is used to monitor operations process mean and variance of insignificance discrepancy based on the 0-1 transform and has achieved the real-time SPC in the small-batch production.
作者
周章金
ZHOU Zhang-jin(Xizang Minzu University,Xianyang 712082,China)
出处
《价值工程》
2018年第22期264-267,共4页
Value Engineering
关键词
小批量生产
SPC技术
0-1变换
通用控制图
small-batch production
SPC technology
0-1 transform
general control chart