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題名 Adaptive control schemes for two dependent process steps
作者 楊素芬;SU, Hui-Chun
關鍵詞 Dependent process steps; Control charts; Adaptive sample size; Adaptive sampling interval
日期 2007-01
上傳時間 19-Dec-2008 14:53:13 (UTC+8)
摘要 The article considers the statistical adaptive process control for two dependent process steps. We construct adaptive sample size and sampling interval (ASSI) View the MathML source and View the MathML source control charts to monitor the quality variables produced by the first process step and the second process step at the end of the second process step and effectively distinguish which process step is out-of-control. The performance of the proposed ASSI control charts is measured by adjusted average time to signal (AATS) using Markov chain approach. An example of automobile braking system shows the application and performance of the proposed ASSI View the MathML source and View the MathML source control charts in detecting shifts in process mean. Furthermore, the performance of the ASSI View the MathML source and View the MathML source control charts and the nonadaptive sample size and sampling interval View the MathML source and View the MathML source control charts are compared by some numerical analysis results. It demonstrates that the former is much faster than the latter in detecting small shifts in mean.
關聯 Journal of loss prevention in the process industries, 20(1),15-25
資料類型 article
DOI http://dx.doi.org/10.1016/j.jlp.2006.08.005
dc.creator (作者) 楊素芬;SU, Hui-Chunzh_TW
dc.date (日期) 2007-01en_US
dc.date.accessioned 19-Dec-2008 14:53:13 (UTC+8)-
dc.date.available 19-Dec-2008 14:53:13 (UTC+8)-
dc.date.issued (上傳時間) 19-Dec-2008 14:53:13 (UTC+8)-
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/18178-
dc.description.abstract (摘要) The article considers the statistical adaptive process control for two dependent process steps. We construct adaptive sample size and sampling interval (ASSI) View the MathML source and View the MathML source control charts to monitor the quality variables produced by the first process step and the second process step at the end of the second process step and effectively distinguish which process step is out-of-control. The performance of the proposed ASSI control charts is measured by adjusted average time to signal (AATS) using Markov chain approach. An example of automobile braking system shows the application and performance of the proposed ASSI View the MathML source and View the MathML source control charts in detecting shifts in process mean. Furthermore, the performance of the ASSI View the MathML source and View the MathML source control charts and the nonadaptive sample size and sampling interval View the MathML source and View the MathML source control charts are compared by some numerical analysis results. It demonstrates that the former is much faster than the latter in detecting small shifts in mean.-
dc.format application/en_US
dc.language enen_US
dc.language en-USen_US
dc.language.iso en_US-
dc.relation (關聯) Journal of loss prevention in the process industries, 20(1),15-25en_US
dc.subject (關鍵詞) Dependent process steps; Control charts; Adaptive sample size; Adaptive sampling interval-
dc.title (題名) Adaptive control schemes for two dependent process stepsen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1016/j.jlp.2006.08.005-
dc.doi.uri (DOI) http://dx.doi.org/10.1016/j.jlp.2006.08.005-