Deign of Control Chart for Processes with Multiple Independent Manufacturing Lines

	Deign of Control Chart for Processes with Multiple Independent Manufacturing Lines
Iranian Journal of Science
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 03 تیر 1395
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22099/ijsts.2016.3744
نویسندگان
Muhammad Aslam^* ¹؛ Nasrullah Khan²؛ Chi-Hyuck Jun³
¹King Abdulaziz University
²Department of Statistics, UVAS, Lahore 54000, Pakistan
³Department of Industrial and Management Engineering, POSTECH, Pohang 790-784, Republic of Korea
چکیده
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.
کلیدواژه‌ها
Average run length؛ normal distribution؛ multiple independent lines؛ chart

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