Enhanced quality evaluation system for continuous manufacturing processes. Part 1. Theory

Kevin Dooley, S. G. Kapoor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A quality evaluation system is presented which gives enhanced information about the nature of quality changes in continuous manufacturing processes. The system monitors a quality characteristic of the process via stochastic time series models and detects shifts in the process mean, variance, and dynamic parameters. A rule base classifies the type of change that occurred, and change magnitude and time of occurrence are estimated. Part one of the work addresses the theoretical issues concerning the statistics used by the rule base and their behavior under various process changes. The characteristics of the cusum chart, autocorrelation chart, and Chi-Square test are derived with respect to each of the possible change mechanisms.

Original languageEnglish (US)
Title of host publicationAmerican Society of Mechanical Engineers, Production Engineering Division (Publication) PED
Place of PublicationNew York, NY, United States
PublisherPubl by American Soc of Mechanical Engineers (ASME)
Pages9-19
Number of pages11
Volume29
StatePublished - 1988
Externally publishedYes
EventManufacturing Metrology - Chicago, IL, USA
Duration: Nov 27 1988Dec 2 1988

Other

OtherManufacturing Metrology
CityChicago, IL, USA
Period11/27/8812/2/88

Fingerprint

Autocorrelation
Time series
Statistics

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering

Cite this

Dooley, K., & Kapoor, S. G. (1988). Enhanced quality evaluation system for continuous manufacturing processes. Part 1. Theory. In American Society of Mechanical Engineers, Production Engineering Division (Publication) PED (Vol. 29, pp. 9-19). New York, NY, United States: Publ by American Soc of Mechanical Engineers (ASME).

Enhanced quality evaluation system for continuous manufacturing processes. Part 1. Theory. / Dooley, Kevin; Kapoor, S. G.

American Society of Mechanical Engineers, Production Engineering Division (Publication) PED. Vol. 29 New York, NY, United States : Publ by American Soc of Mechanical Engineers (ASME), 1988. p. 9-19.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dooley, K & Kapoor, SG 1988, Enhanced quality evaluation system for continuous manufacturing processes. Part 1. Theory. in American Society of Mechanical Engineers, Production Engineering Division (Publication) PED. vol. 29, Publ by American Soc of Mechanical Engineers (ASME), New York, NY, United States, pp. 9-19, Manufacturing Metrology, Chicago, IL, USA, 11/27/88.
Dooley K, Kapoor SG. Enhanced quality evaluation system for continuous manufacturing processes. Part 1. Theory. In American Society of Mechanical Engineers, Production Engineering Division (Publication) PED. Vol. 29. New York, NY, United States: Publ by American Soc of Mechanical Engineers (ASME). 1988. p. 9-19
Dooley, Kevin ; Kapoor, S. G. / Enhanced quality evaluation system for continuous manufacturing processes. Part 1. Theory. American Society of Mechanical Engineers, Production Engineering Division (Publication) PED. Vol. 29 New York, NY, United States : Publ by American Soc of Mechanical Engineers (ASME), 1988. pp. 9-19
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