scholarly journals Parameter and Tolerance Economic Design for Multivariate Quality Characteristics Based on the Modified Process Capability Index With Individual Observations

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 59249-59262 ◽  
Author(s):  
Xiao-Guang Gu ◽  
Wen-Tao Tong ◽  
Meng-Meng Han ◽  
Yan Wang ◽  
Zhong-Yang Wang
Keyword(s):  
Process Capability ◽  
Quality Characteristics ◽  
Process Capability Index ◽  
Economic Design ◽  
Capability Index

A process capability index for mixed binary-normal quality characteristics

2014 ◽  
Vol 4 (1) ◽  
pp. 66 ◽  
Author(s):  
Amirhossein Amiri ◽  
Ehsan Bahrami Samani ◽  
Hamed Mogouie ◽  
Mohammad Hadi Doroudyan ◽  
Mohammad Hadi Doroudyan
Keyword(s):  
Process Capability ◽  
Quality Characteristics ◽  
Process Capability Index ◽  
Capability Index

Analysis of Non-Normal Process Capability Based on Rosenblatt Transformation System

2012 ◽  
Vol 482-484 ◽  
pp. 2238-2242
Author(s):  
Ya Wen Hou ◽  
Bin Hui Wang
Keyword(s):  
Process Capability ◽  
Quality Characteristics ◽  
Process Capability Index ◽  
Transformation System ◽  
Connecting Rod ◽  
Capability Index ◽  
Box Cox Transformation ◽  
Index Of Quality ◽  
Rosenblatt Transformation ◽  
Main Flaw

Assuming that a process is subject to the normal distribution when calculating the process capability index traditionally. A main flaw lies in the process capability index is very sensitive to such changes if normal hypothesis was not satisfied. In order to obtain accurate process capability index of quality characteristics under this circumstance, this paper adopts Rosenblatt transformation to compare with Box-Cox transformation and Johnson transformation with type 6110 Connecting Rod Bush radius as an example, the results show that Rosenblatt transformation proposed performs better and implement is simple.

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