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Control charts with modified limits
The paper deals with a contruction of control charts with modified control limits for processes that cannot be controlled by classical Shewhart charts....
BB - Aplikovaná statistika, operační výzkum
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Possibilities of the use of statistical methods in process control, implementation of modified Shewhart control charts in manufacture and services
The contribution suggests a modification of classical Shewhart control charts in the cases when the assuptions for application of classical charts is not fulfilled......
BB - Aplikovaná statistika, operační výzkum
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Control Charts for Processes with Fluctuating Mean
Control charts for processes in which the variation of sample averages arise due to other causes than the inherent within-sample variation are examined. The control chart with extended limits and modified ...
Statistics and probability
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Control Charts for Processes with an Inherent Between-Sample Variation
Several approaches to the design of the control charts with extended limits are presented in the paper and applied on the data from a real production process. The methods assume samples of size greater than 1. The performance of the...
Statistics and probability
- 2018 •
- Jimp
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Monitoring chenille yarn defects using image processing with control charts
weighted moving average (EWMA) control chart for residuals is implemented as a tool for monitoring and detecting defects. It is shown that the modified EWMA control chart canIn this paper, a control
JS - Řízení spolehlivosti a kvality, zkušebnictví
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Attributes Control Charts as a Tool of Retrospective Analysis
The paper deals with attributes control charts, especially with the control charts for fraction nonconforming, and their use in retrospective analysis of a process. Several forms of these charts are applie...
Statistics and probability
- 2018 •
- D
Rok uplatnění
D - Stať ve sborníku
Statistical Control of a Process Subject to Tool Wear
in the control chart. Such processes must be regularly adjusted. When samples are taken from control chart is used, some points may lie outside control limits giving a signal remains within the specificat...
BB - Aplikovaná statistika, operační výzkum
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Some considerations about methods used in process capability analysis.
Basic themes in document: process capability; estimates of variance; components of variance; nested design; modified control chart....
BB - Aplikovaná statistika, operační výzkum
- 2000 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Design of Methodology for Application of Statistical Control on Short Run Process in Metallurgy
Short run manufacturing environment is now typical for many industrial branches including metallurgy. To be applicable in such nonstandard conditions classical control charts and capability indices must be modified. In this...
JS - Řízení spolehlivosti a kvality, zkušebnictví
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
STATISTIC PROCESS CONTROL OF AN ATTRIBUTIVE VARIABLE
There is frequently used I-MR or x bar-s control charts in the technical practice, where is controlled mainly continuous physical variables. These control charts on the basis of normal distribution are oft...
JS - Řízení spolehlivosti a kvality, zkušebnictví
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
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