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Proceedings Paper

APC system health indicators, or why Cpks aren't good enough
Author(s): Margaret Cromley
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Paper Abstract

APC system health should be monitored to ensure continuing effectiveness. The monitoring must include both input and output monitors. The proposed indicators of the overall health of the system include metrics to monitor the systematic variation of the output and the relationships of the input adjustments to the output as well as the acceptability of the output. Additional indicators are proposed to track the adjustments made by the APC system. Some indicators should be included to monitor the quality of the data, which is critical to the successful implementation of APC.

Paper Details

Date Published: 1 July 2003
PDF: 8 pages
Proc. SPIE 5044, Advanced Process Control and Automation, (1 July 2003); doi: 10.1117/12.485302
Show Author Affiliations
Margaret Cromley, Intel Corp. (United States)


Published in SPIE Proceedings Vol. 5044:
Advanced Process Control and Automation
Matt Hankinson; Christopher P. Ausschnitt, Editor(s)

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