An economic alternative to the c chart. (1st January 2014)

• Record Type: Journal Article
• Authors: Black, Ryan; Chimka, Justin R.
• Is Part Of: International journal of quality engineering and technology. Volume 4:Number 2(2014)
• Page Start: 107
• Page End: 111
• Publication Date: 2014-01-01
• Subjects: attributes -- c chart -- economic design -- Poisson distribution; Engineering -- Quality control -- Periodicals; Systems engineering -- Periodicals; 620.0045
• Languages: English
• ISSNs: 1757-2177

Abstract

An economic alternative to the c chart is described as a statistical model of upward shift from c 0 to c 1, and costs of the two charts are compared in theory. For a range of c chart costs the savings associated with economic design increase linearly.