Robust Distribution-Free Hybrid Exponentially Weighted Moving Average Schemes Based on Simple Random Sampling and Ranked Set Sampling Techniques
This paper proposes new nonparametric hybrid exponentially weighted moving average (HEWMA) control charts based on simple random sampling (SRS) and ranked set sampling (RSS) techniques using the Wilcoxon rank-sum W statistic. The in-control robustness and out-of-control (OOC) performances are thorou...
Main Authors: | Jean-Claude Malela-Majika, Sandile C. Shongwe, Muhammad Aslam, Saddam A. Abbasi |
---|---|
Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2021-01-01
|
Series: | Mathematical Problems in Engineering |
Online Access: | http://dx.doi.org/10.1155/2021/4035011 |
Similar Items
-
A new distribution-free generally weighted moving average monitoring scheme for detecting unknown shifts in the process location
by: Kutele Mabude, et al.
Published: (2019-11-01) -
A homogenously weighted moving average scheme for observations under the effect of serial dependence and measurement inaccuracy
by: Thanwane, Maonatlala, et al.
Published: (2021-01-01) -
Parameter Estimation Effect of the Homogeneously Weighted Moving Average Chart to Monitor the Mean of Autocorrelated Observations With Measurement Errors
by: Maonatlala Thanwane, et al.
Published: (2020-01-01) -
A new variable sampling size and interval synthetic and runs-rules schemes to monitor the process mean of autocorrelated observations with measurement errors
by: Sandile Charles Shongwe, et al.
Published: (2020-06-01) -
Multiple Dependent State Repetitive Sampling-Based Control Chart for Birnbaum–Saunders Distribution
by: Muhammad Aslam, et al.
Published: (2020-01-01)