V2EX spc

SPC

Definition / 释义

SPC 常指 Statistical Process Control,即“统计过程控制”:用统计方法(如控制图)监测与改进生产或服务流程的稳定性,及时发现异常波动并减少缺陷。
(也可能指其他缩写,含义需结合语境。)

Pronunciation / 发音

/s pi si/

Examples / 例句

We use SPC to monitor defects on the production line.
我们用统计过程控制来监测生产线上的缺陷。

After implementing SPC, the factory reduced variation, identified out-of-control signals on the chart, and improved overall product consistency.
实施统计过程控制后,工厂降低了波动,在图表上识别出失控信号,并提升了产品整体一致性。

Etymology / 词源

SPC 是由 Statistical Process Control 的首字母构成的缩略语(acronym/initialism),在质量管理与制造业语境中广泛使用,用来指代一整套以统计分析为核心的过程监控方法。

Related Words / 相关词

Literary Works / 文学与著作例证

  • Introduction to Statistical Quality Control(Douglas C. Montgomery)质量管理教材中系统讲解 SPC 与控制图。
  • Out of the Crisis(W. Edwards Deming)讨论质量改进与过程变异管理,常与 SPC 方法体系并用。
  • Juran’s Quality Handbook(Joseph M. Juran 等)质量工程参考书中涵盖 SPC 的概念与应用场景。
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