This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
|
||||||||
|
Paper Details
Paper Title
Performance analysis of Cornish-Fisher corrected p chart and fuzzy based p chart
Authors
Christo Jose, Dr. Manjith Kumar B
Abstract
Control charts are one of the most powerful tools in statistical process control for measuring and improving products quality and productivity. Now a days manufacturing process with very low rejection rate are regularly observed in practice. These type process are known as high quality process such situations normal p chart shows serious drawbacks. Traditionally, the study of the rate of nonconformities was carried out using the conventional 3-sigma p control chart (Shewhart), constructed by the normal approximation. But this p chart suffers a serious inaccuracy in the modelling process and in control limits specification when the true rate of nonconforming items is small. Silvia Joekes developed a Cornish-fisher corrected p chart for overcome these draw backs. In this paper fuzzy version of Cornish-Fisher p chart was developed and analyse the various performance measures of both the chart by the help of a connecting rod manufacturing process.
Keywords- Cornish -Fisher quantile correction, Triangular α cut fuzzy control chart, performance analysis
Publication Details
Unique Identification Number - IJEDR1603163Page Number(s) - 1025-1033Pubished in - Volume 4 | Issue 3 | September 2016DOI (Digital Object Identifier) - Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
Christo Jose, Dr. Manjith Kumar B, "Performance analysis of Cornish-Fisher corrected p chart and fuzzy based p chart", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 3, pp.1025-1033, September 2016, Available at :http://www.ijedr.org/papers/IJEDR1603163.pdf
Article Preview
|
|
||||||
|
|
||||||||
