A proposed variable parameter control chart for monitoring the multivariate coefficient of variation

An efficient process monitoring system is important for achieving sustainable manufacturing. The control charting technique is one of the most effective techniques to monitor process quality. In certain processes where the process mean and variance are not independent of one another, the coefficient...

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Veröffentlicht in:	Quality and reliability engineering international 2019-11, Vol.35 (7), p.2442-2461
Hauptverfasser:	Chew, XinYing, Khoo, Michael Boon Chong, Khaw, Khai Wah, Yeong, Wai Chung, Chong, Zhi Lin
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms average time to signal Coefficient of variation Control charts expected average time to signal Markov chain Markov chains Monitoring Multivariate analysis multivariate coefficient of variation Parameters Standard deviation variable parameters
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