A new distribution-free generally weighted moving average monitoring scheme for detecting unknown shifts in the process location

Distribution-free (or nonparametric) monitoring schemes are needed in industrial, chemical and biochemical processes or any other analytical non-industrial process when the assumption of normality fails to hold. The Mann-Whitney (MW) test is one of the most powerful tests used in the design of these...

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Bibliographic Details
Main Authors: Kutele Mabude, Jean-Claude Malela-Majika, Sandile Charles Shongwe
Format: Article
Language:English
Published: Growing Science 2019-11-01
Series:International Journal of Industrial Engineering Computations
Subjects:
Online Access:http://www.growingscience.com/ijiec/Vol11/IJIEC_2019_26.pdf