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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/75312

    題名: Piecewise monitoring of nonlinear profiles using a multiple response linear model
    作者: Tsai, Tzong-Ru;Chang, Shing-I;Chou, Shih-Hsiung;Lin, Yu-Siang
    貢獻者: 淡江大學統計學系
    關鍵詞: Hotelling T2 control chart;Maximum likelihood estimate;Multivariate control chart;Multivariate normal distribution;Unbiased estimator
    日期: 2012-01-01
    上傳時間: 2012-03-19 16:49:11 (UTC+8)
    出版者: Toroku: ICIC International
    摘要: The air temperature often declines nonlinearly in the cool-down stage of a curing process. This nonlinear decline is correlated to the cosmetic quality of the high-pressure hose products. However, it is difficult to model nonlinear profiles for effective statistical process control. In this paper, a novel and simple monitoring procedure is proposed to monitor nonlinear air temperature profiles through a simple piecewise method. A general statistical model is built based on the statistics generated from crucial profile segments. An algorithm is developed to implement the proposed method.
    關聯: ICIC Express Letters 6(1), pp.193-198
    顯示於類別:[統計學系暨研究所] 期刊論文


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