INTERNATIONAL JOURNAL OF ENGINEERING, SCIENCE AND - Volume 6, Issue 8, December 2017

Pages: 382-385
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A practical approach for monitoring process capability indices in the presence of autocorrelation

Author: Anuj Kumar Singh

Category: Engineering, Science and Mathematics

Abstract:

Autocorrelation is famous in continuous production processes, such as the processes in the chemical and pharmaceutical industries. In present time with the development of measurement technology and data acquisition technology, sampling frequency is getting higher and the existence of autocorrelation cannot be ignored. This paper gives a suitable method for different types of data for calculate process capability analysis in presence of auto correlated data