Research on Control Chart Limits of Angle

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Abstract:

This paper is an attempt to apply the concept of regular control chart to control chart of angle. The control limits of angle, such as the center control limit (CL), upper control limit (UCL), lower control limit (LCL) and the warning limits can be obtained by von Mises distributions of the directional statistics. Further more, the concept of warning limits of regular control chart can be applied to control chart of angle.

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Periodical:

Advanced Materials Research (Volumes 503-504)

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1566-1568

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Online since:

April 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] ISO 8258: Shewhart Control Charts, (1991).

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