Understanding Variation and Statistical Process Control: Process Variation and Statistical Process Control (SPC)

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Abstract

Outline

  • Normal and Special Cause Variation.
  • Specification Limits vs Control Limits.
  • Calculations for the Individuals Chart.
  • Nelson Rules to determine out-of-control signals (special cause variation) from process data.
  • Calculations for the X bar & R Chart.
  • Advantages of subgroup data collection.

Cite this work

Researchers should cite this work as follows:

  • (2017), "Understanding Variation and Statistical Process Control: Process Variation and Statistical Process Control (SPC)," http://nanohub.org/resources/27735.

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