Results 191 to 200 of about 396,242 (246)
Some of the next articles are maybe not open access.
Quality and Reliability Engineering International, 2023
Supplementary run‐rules have been used since the 1950s to improve the performance of the basic Shewhart X¯$\bar{X}$ control chart. A procedure known as Klein's 2‐of‐2, a simple and efficient supplementary rule, signals that the process is out‐of‐control ...
V. B. Quinino +3 more
semanticscholar +1 more source
Supplementary run‐rules have been used since the 1950s to improve the performance of the basic Shewhart X¯$\bar{X}$ control chart. A procedure known as Klein's 2‐of‐2, a simple and efficient supplementary rule, signals that the process is out‐of‐control ...
V. B. Quinino +3 more
semanticscholar +1 more source
Statistical design of an adaptive synthetic X¯$\bar{X}$ control chart for autocorrelated processes
Quality and Reliability Engineering International, 2022This paper aims to design a variable parameters synthetic X¯$\bar{X}$ control chart for first‐order AR(1) autocorrelated data following a Gaussian process.
Carmen Quintero‐Arteaga +3 more
semanticscholar +1 more source
X-bar andRcontrol chart interpretation using neural computing
, 1994 Alice E. Smith
openalex +2 more sources
An effective joint X-bar and R chart to monitor the process mean and variance
, 2007 D.R. Prajapati, Priyadarshi Mahapatra
openalex +2 more sources
A phase II EWMA chart for the balanced one‐way random effects model
Quality and Reliability Engineering International, 2022Statistical process control (SPC) techniques are used in applications where more than one sources of variation are present, for example, in a one‐way random effects (variance components) model.
Yuhui Yao, S. Chakraborti
semanticscholar +1 more source
Using control charts X-bar and R to analyze the quality of a restaurant at a federal university
, 2019 It is known that quality is an important feature in any productive segment, whether it is for manufacturing or for services. From this, several tools have been consolidated, whose purpose is to analyze the standardization of the quality of the processes ...
Diego Perdigão Martino +1 more
openalex +2 more sources
Problem Solving — Variable and Attribute Charting or X Bar and R Bar Chart Development
, 1992 Wilbur A. Gould
openalex +2 more sources
Joint economic design of X-bar and R charts using simulated annealing
, 2014 Abhijeet Ganguly, Saroj Kumar Patel
openalex +2 more sources
X-Bar- and R-Chart Control Limits Based on A Small Number of Subgroups
, 1969 Frederick S. Hillier
openalex +2 more sources