An adaptive variable-parameters scheme for the simultaneous monitoring of the mean and variability of an autocorrelated multivariate normal process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2020.1730373
Abstract: ABSTRACT Due to advances in technology, sampling procedures and short lag times between successive sampling, autocorrelation among the measured data has become common in most applications. Neglecting autocorrelation leads to a poor false alarm performance.… read more here.
Keywords: variable parameters; mean variability; simultaneous monitoring; monitoring mean ... See more keywords
Control Charts for Monitoring the Mean of Skew-Normal Samples
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14112302
Abstract: The presence of asymmetric data in production processes or service operations has prompted the development of new monitoring schemes. In this article, an adapted version of the exponentially weighted moving averages (EWMA) control chart with… read more here.
Keywords: monitoring mean; control; charts monitoring; control chart ... See more keywords