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Statistical Process Monitoring for Autocorrelated Data

Published

Author(s)

Nien F. Zhang

Abstract

In the past years statistical process methodologies have been widely used in industry for process monitoring. However, the assumption that the process data are statistically independent is often invalid. This article discusses the approaches to deal with process autocorrelation in regarding of using process control charts and process capability indices.
Citation
Journal of Applied Mathematics and Decision Sciences

Keywords

moving average, process capability index, process control chart, stationary process, time series

Citation

Zhang, N. (2001), Statistical Process Monitoring for Autocorrelated Data, Journal of Applied Mathematics and Decision Sciences (Accessed April 23, 2024)
Created October 1, 2001, Updated February 17, 2017