The adaptive EWMA median chart for known and estimated parameters
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2019.1573425
Abstract: ABSTRACT The Adaptive Exponentially Weighted Moving Average (AEWMA) chart is known to combine the Shewhart and the classical EWMA schemes in a smooth way. Its performance has been investigated under the assumptions that the data… read more here.
Keywords: estimated parameters; median chart; chart known; known estimated ... See more keywords
Conditional design of the CUSUM median chart for the process position when process parameters are unknown
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2019.1622703
Abstract: ABSTRACT In practice, different practitioners will use different Phase I samples to estimate the process parameters, which will lead to different Phase II control chart's performance. Researches refer to this variability as between-practitioners-variability of control… read more here.
Keywords: median chart; control; process; process parameters ... See more keywords