出版日期：2013-09-14 00:00:00

著者：Tsai, Tzong-Ru; Chang, Shing I; Chou, Shih-Hsiung; Chiang, Jyun-You; Sung, Wen-Yun

單位：淡江大學統計學系

會議名稱：The Eighth International Conference on Innovative Computing, Information and Control (ICICIC2013)

會議地點：Kumamoto, Japan

摘要：This study presents a new statistical process control (SPC) procedure for a process together with degradation and diffusion effects. One of such examples is the initial cool-down process of high-pressure hose production. The air temperature readings during the initial cool-down process often exhibit a non-increasing trend with a diffusion effect in that profiles generated from cycle to cycle deviates from each other more over time. A new charting procedure using the Wiener diffusion model is developed in this article. A real data set, generated from the cool-down process of high-pressure hose production, is used to demonstrate the application of proposed method.

關鍵字：Control chart;normal distribution;profile monitoring;statistical process control;Wiener diffusion model

語言：en

收錄於：EI

會議性質：國際

研討會時間：20130914~20130917

國別：JPN

公開徵稿：Y

出版型式：電子版

出處：The Eighth International Conference on Innovative Computing, Information and Control (ICICIC2013), 6p.