Title : ( Using evolutionary artificial neural networks in monitoring binary and polytomous logistic profiles )
Authors: Ali Yeganeh , Alireza Shadman ,Access to full-text not allowed by authors
Abstract
A statistical profile is a relationship between a quality characteristic (a response) and one or more explanatory variables to characterize quality of a process or a product. Monitoring profiles or checking the stability of profiles over time, has been extensively studied under the normal response variable, but it has paid a little attention to the profile with the non-normal response variable denoted by generalized linear models (GLM). Whereas, some of the potential applications of profile monitoring are cases where the response can be modelled using logistic profiles entailing binary, nominal and ordinal models. Also, most of existing control charts in this field have been developed by statistical approach and employing machine learning techniques have been rarely addressed in the related literature. Hence, to implement on-line process monitoring of logistic profiles, a novel artificial neural network (ANN) as a control chart with a heuristic training procedure is proposed in this paper. Performance of the proposed approach is investigated and compared using simulation studies in binary and polytomous models based on average run length (ARL) criterion. Simulation results revealed a good performance of the proposed approach. Nevertheless, to enhance the detection ability of the proposed approach more, the idea of combining run-rule which is a supplementary tool for making more sensitive control chart with final statistic is also implemented in this paper. Furthermore, a diagnostic method with machine learning schemes is employed to identify the shifted parameters in the profile. Results indicate the superior performance of the proposed approaches in most of the simulations. Finally, an example is used to illustrate the implementation of the proposed charting scheme.
Keywords
Artificial neural network Control chart Evolutionary algorithms Phase II applications Profile monitoring Logistic profiles@article{paperid:1087045,
author = {Yeganeh, Ali and Shadman, Alireza},
title = {Using evolutionary artificial neural networks in monitoring binary and polytomous logistic profiles},
journal = {Journal of Manufacturing Systems},
year = {2021},
volume = {61},
month = {October},
issn = {0278-6125},
pages = {546--561},
numpages = {15},
keywords = {Artificial neural network
Control chart
Evolutionary algorithms
Phase II applications
Profile monitoring
Logistic profiles},
}
%0 Journal Article
%T Using evolutionary artificial neural networks in monitoring binary and polytomous logistic profiles
%A Yeganeh, Ali
%A Shadman, Alireza
%J Journal of Manufacturing Systems
%@ 0278-6125
%D 2021