Abstract
A flexible manufacturing system (FMS) enables the production of multiple-items with short production run. By using an automatic measurement system, it is possible to observe a large amount of items in a short time. The observations from the FMS include some variation patterns and outliers, thereby making it difficult to implement a conventional statistical process control. In this study, a retrospective analysis of such a process dataset is proposed. Our procedure detects multiple change points for a dataset with outliers and variation patterns such as shifts and trends. The locally weighted scatter plot smoothing and the jump/roof/valley detection procedure based on a local polynomial kernel smoothing are useful to develop our procedure. We modify these procedures and propose a robust procedure for detecting multiple change points.
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Cleveland, W. S. (1979). Robust locally weighted regression and smoothing scatterplots. Journal of the American Statistical Association,74, 829–836.
Harnish, P., Nelson, B., & Runger, G. (2009). Process partitions from time-ordered clusters. Journal of Quality Technology,41, 3–17.
Joo, J.-H., & Qiu, P. (2009). Jump detection in a regression curve and its derivative. Technometrics,51, 289–305.
Lenth, R. V. (1989). Quick and easy analysis of unreplicated factorials. Technometrics,31, 469–473.
Qiu, P., & Yandell, B. (1998). A local polynomial jump-detection algorithm in nonparametric regression. Technometrics,40, 141–152.
Sullivan, J. H. (2002). Detection of multiple change points from clustering individual observations. Journal of Quality Technology,34, 371–383.
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© 2012 Springer-Verlag Berlin Heidelberg
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Yasui, S., Noguchi, H., Ojima, Y. (2012). A Robust Detection Procedure for Multiple Change Points of Linear Trends. In: Lenz, HJ., Schmid, W., Wilrich, PT. (eds) Frontiers in Statistical Quality Control 10. Frontiers in Statistical Quality Control, vol 10. Physica, Heidelberg. https://doi.org/10.1007/978-3-7908-2846-7_14
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DOI: https://doi.org/10.1007/978-3-7908-2846-7_14
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Publisher Name: Physica, Heidelberg
Print ISBN: 978-3-7908-2845-0
Online ISBN: 978-3-7908-2846-7
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