A Multivariate Control Chart for Monitoring Several Exponential Quality Characteristics Using EWMA
SCIE
SCOPUS
- Title
- A Multivariate Control Chart for Monitoring Several Exponential Quality Characteristics Using EWMA
- Authors
- Khan, Nasrullah; Aslam, Muhammad; Aldosari, Mansour Sattam; Jun, Chi-Hyuck
- Date Issued
- 2018-11
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Abstract
- In this paper, we propose a new multivariate control chart for monitoring several exponential distributed characteristics. We transform each exponential variable into the one following an approximately normal distribution. The control statistic of the proposed chart is constructed using the exponentially weighted moving average. The performance of the proposed control chart is studied using the average run length according to the process shift. Some tables are presented for bivariate and trivariate cases. The application of the proposed control chart is discussed with the help of simulated data.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/96100
- DOI
- 10.1109/ACCESS.2018.2881054
- ISSN
- 2169-3536
- Article Type
- Article
- Citation
- IEEE Access, vol. 6, page. 70349 - 70358, 2018-11
- Files in This Item:
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