MULTIVARIATE CUSUM CONTROL CHART BASED ON THE RESIDUALS OF MULTIOUTPUT LEAST SQUARES SVR FOR MONITORING WATER QUALITY
نویسندگان
چکیده
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C-control chart assumes that process nonconformities follow a Poisson distribution. In actuality, however, this Poisson distribution does not always occur. A process control for semiconductor based on a Poisson distribution always underestimates the true average amount of nonconformities and the process variance. Quality is described more accurately if a compound Poisson process is used for pro...
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ژورنال
عنوان ژورنال: Malaysian Journal of Science
سال: 2019
ISSN: 1394-3065,2600-8688
DOI: 10.22452/mjs.sp2019no2.7