Forward and Reverse Process Models for the Squeeze Casting Process Using Neural Network Based Approaches
Joint Authors
Gowdru Chandrashekarappa, Manjunath Patel
Krishna, Prasad
Parappagoudar, Mahesh B.
Source
Applied Computational Intelligence and Soft Computing
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-10-27
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
The present research work is focussed to develop an intelligent system to establish the input-output relationship utilizing forward and reverse mappings of artificial neural networks.
Forward mapping aims at predicting the density and secondary dendrite arm spacing (SDAS) from the known set of squeeze cast process parameters such as time delay, pressure duration, squeezes pressure, pouring temperature, and die temperature.
An attempt is also made to meet the industrial requirements of developing the reverse model to predict the recommended squeeze cast parameters for the desired density and SDAS.
Two different neural network based approaches have been proposed to carry out the said task, namely, back propagation neural network (BPNN) and genetic algorithm neural network (GA-NN).
The batch mode of training is employed for both supervised learning networks and requires huge training data.
The requirement of huge training data is generated artificially at random using regression equation derived through real experiments carried out earlier by the same authors.
The performances of BPNN and GA-NN models are compared among themselves with those of regression for ten test cases.
The results show that both models are capable of making better predictions and the models can be effectively used in shop floor in selection of most influential parameters for the desired outputs.
American Psychological Association (APA)
Gowdru Chandrashekarappa, Manjunath Patel& Krishna, Prasad& Parappagoudar, Mahesh B.. 2014. Forward and Reverse Process Models for the Squeeze Casting Process Using Neural Network Based Approaches. Applied Computational Intelligence and Soft Computing،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1015252
Modern Language Association (MLA)
Gowdru Chandrashekarappa, Manjunath Patel…[et al.]. Forward and Reverse Process Models for the Squeeze Casting Process Using Neural Network Based Approaches. Applied Computational Intelligence and Soft Computing No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1015252
American Medical Association (AMA)
Gowdru Chandrashekarappa, Manjunath Patel& Krishna, Prasad& Parappagoudar, Mahesh B.. Forward and Reverse Process Models for the Squeeze Casting Process Using Neural Network Based Approaches. Applied Computational Intelligence and Soft Computing. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1015252
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1015252