Combined Control Charts for Forecast-Based Monitoring Schemes
作者:
LinWinnie S. W.,
AdamsBenjamin M.,
期刊:
Journal of Quality Technology
(Taylor Available online 1996)
卷期:
Volume 28,
issue 3
页码: 289-301
ISSN:0022-4065
年代: 1996
DOI:10.1080/00224065.1996.11979679
出版商: Taylor&Francis
关键词: Autocorrelated Process;Statistical Process Control;Time Series Analysis
数据来源: Taylor
摘要:
The problem of monitoring autocorrelated process data is considered. A Markov chain approach is used to determine the performance of several forecast-based monitoring schemes for various types of process shifts and evaluation criteria. The performance of the monitoring schemes is shown to depend on the process model, type of shift, and evaluation criteria. The combined exponentially weighted moving average-Shewhart (CES) control chart applied to appropriate one-step-ahead forecast errors is recommended for general use, and a design procedure is provided.
点击下载:
PDF (1632KB)
返 回