Profile Monitoring via Nonlinear Mixed Models
نویسندگان
چکیده
منابع مشابه
Profile Monitoring via Nonlinear Mixed Models
Profile monitoring is a relatively new technique in quality control best used where the process data follows a profile (or curve) at each time period. Little work has been done on the monitoring on nonlinear profiles. Previous work has assumed that the measurements within a profile are uncorrelated. To relax this restriction we propose the use of nonlinear mixed models to monitor the nonlinear ...
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Profile monitoring is a relatively new technique in quality control used when the product or process quality is best represented by a profile (or a curve) at each time period. The essential idea is often to model the profile via some parametric method and then monitor the estimated parameters over time to determine if there have been changes in the profiles. Previous modeling methods have not i...
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ژورنال
عنوان ژورنال: Journal of Quality Technology
سال: 2009
ISSN: 0022-4065,2575-6230
DOI: 10.1080/00224065.2009.11917757