Fuzzy control charts represent a significant evolution in Statistical Process Control (SPC) by addressing intrinsic uncertainties in measurement and human evaluation that classical approaches ...

Joel K. Jolayemi, A Statistical Model for the Design of Multiattribute Control Charts, Sankhyā: The Indian Journal of Statistics, Series B (1960-2002), Vol. 61, No. 2 (Aug., 1999), pp. 351-365 ...

Liping Liu, Lining Jiang, Ding Zhang, An integrated model of statistical process control and condition-based maintenance for deteriorating systems, The Journal of the Operational Research Society, Vol ...

Meanwhile, the statistical equilibrium/control chart-inspired lines represent the number of standard deviations (shown in the bottom right corner) either above or below the S&P 500's current ...

These are typically captured using a control chart -- a statistical tool used in manufacturing or business to show the extent of the variation in a process.

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to monitor process stability and control. A less common, although some might ...

A process is said to be out of statistical control when it fails one or more of the eight Western Electric control chart rules (6). As Q10 notes, "The pharmaceutical quality system should include the ...

Keeping with our yesteryear analysis by taking only what someone in the 1920s might have known about our statistical control chart-inspired analytical methods into account (statistical control ...