Type

Journal Article

Authors

Ahmed Issa
Dermot Brabazon
Shadi Karazi

Subjects

Mathematics

Topics
doe laser micro machining mechanical engineering ann parameter selection prediction modelling channel dimensions artificial intelligence statistics lasers

Comparison of ANN and DoE for the prediction of laser machined micro-channel dimensions (2009)

Abstract This paper presents four models developed for the prediction of the dimensions of laser formed micro-channels. Artificial Neural Networks (ANNs) are often used for the development of predictive models. Three feed-forward, back-propagation ANN models varied in terms of the number and the selection of training data, were developed. These ANN models were constructed in LabVIEW coding. The performance of these ANN models was compared with a 33 statistical design of experiments (DoE) model built with the same input data. When compared with the actual results two of the ANN models showed greater prediction error than the DoE model. The other ANN model showed an improved predictive capability that was approximately twice as good as that provided from the DoE model.
Collections Ireland -> Dublin City University -> Subject = Mathematics
Ireland -> Dublin City University -> Publication Type = Article
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing: School of Mechanical and Manufacturing Engineering
Ireland -> Dublin City University -> Subject = Mathematics: Statistics
Ireland -> Dublin City University -> Subject = Engineering: Mechanical engineering
Ireland -> Dublin City University -> Subject = Physical Sciences
Ireland -> Dublin City University -> Subject = Engineering
Ireland -> Dublin City University -> Subject = Physical Sciences: Lasers
Ireland -> Dublin City University -> Subject = Computer Science: Artificial intelligence
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing

Full list of authors on original publication

Ahmed Issa, Dermot Brabazon, Shadi Karazi

Experts in our system

1
Dermot Brabazon
Dublin City University
Total Publications: 162
 
2
Shadi Karazi
Dublin City University
Total Publications: 20