Deign of Control Chart for Processes with Multiple Independent Manufacturing Lines

Articles in Press

Document Type : Regular Paper

Authors

1 King Abdulaziz University

2 Department of Statistics, UVAS, Lahore 54000, Pakistan

3 Department of Industrial and Management Engineering, POSTECH, Pohang 790-784, Republic of Korea

Abstract

It is common in industry to manufacture the product using the multiple lines to meet the customer demand. In this manuscript, the designing of control chart for processes with multiple independent lines is presented. The control chart coefficients are determined for various level of the specified average run length. The average run lengths for various shifts are given for different level of sample size and multiple lines. The efficiency of the proposed control chart is discussed with the existing control chart based on a single line. The tables are presented for industrial engineers and illustrated with the help of simulated data and industrial examples.

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Iranian Journal of Science

Articles in Press, Accepted Manuscript
Available Online from 23 June 2016

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