Predicting Extrusion Process Parameters Using Neural Networks
The objective of this paper is to estimate realistic
principal extrusion process parameters by means of artificial neural
network. Conventionally, finite element analysis is used to derive
process parameters. However, the finite element analysis of the
extrusion model does not consider the manufacturing process
constraints in its modeling. Therefore, the process parameters
obtained through such an analysis remains highly theoretical.
Alternatively, process development in industrial extrusion is to a
great extent based on trial and error and often involves full-size
experiments, which are both expensive and time-consuming. The
artificial neural network-based estimation of the extrusion process
parameters prior to plant execution helps to make the actual extrusion
operation more efficient because more realistic parameters may be
obtained. And so, it bridges the gap between simulation and real
manufacturing execution system. In this work, a suitable neural
network is designed which is trained using an appropriate learning
algorithm. The network so trained is used to predict the
manufacturing process parameters.
[1] Davis, J.R., Aluminum and Aluminum Alloys, ASM Specialty
Handbook, ASM International, 1996.
[2] Rao, P.N., Manufacturing Technology - Foundry, Forming and
Welding, Tata McGraw Hill, New Delhi, 1995.
[3] Sivaprasad, P.V., Venugopal, S, Davies, C.H.J., and Prasad, Y.V.R.K.,
"Identification of optimum process parameters for hot extrusion using
finite element simulation and processing maps.", Journal of Modeling
and Simulation in Materials Science and Engineering, Institute of
Physics Publishing, Feb. 2004.
[4] Tibbetts, B.R., and Ting-Yung, J. "Extrusion Process Control:
Modeling,Identification, and Optimization", IEEE transactions on
control systems technology, vol. 6, no. 2, March 1998.
[5] Hansson, S., "Simulation of Stainless Steel Tube Extrusion", Ph.D.
Thesis, Department of Applied Physics and Mechanical Engineering,
Division of Material Mechanics, Luleå University of Technology,
Sweden, 2006.
[6] Lertsiriyothin, W. and Kumtib, M., "Simulation of flour flow in
extrusion process by using computational fluid dynamics commercial
software", ANSCSE, July 2004.
[7] Salazar, C.A.G., "Process simulation and training: the case of plastics
extrusion", Journal of Modeling and Simulation in Materials science and
Engineering, 1994.
[8] Bajimaya, S.M., Park, C.M., Wang, G.N., "Simulation based
Optimization of Indirect Aluminum Extrusion Process Parameters",
Proceedings of ECMS2007, Prague, 2007.
[9] Delmia IGRIP Tutorial, Dassault Systems.
[10] Hagan, M.T., Demuth, H.B and Beale, M., Neural Network Design,
PWS Publishing Company, 1996.
[11] Demuth, H.B and Beale, M.,Neural Network Toolbox for use with
MATLAB, The MathWorks, Inc, 1998.
[12] Avitzur, B., Metal Forming Processes and Analysis, McGraw Hill, 1968.
[1] Davis, J.R., Aluminum and Aluminum Alloys, ASM Specialty
Handbook, ASM International, 1996.
[2] Rao, P.N., Manufacturing Technology - Foundry, Forming and
Welding, Tata McGraw Hill, New Delhi, 1995.
[3] Sivaprasad, P.V., Venugopal, S, Davies, C.H.J., and Prasad, Y.V.R.K.,
"Identification of optimum process parameters for hot extrusion using
finite element simulation and processing maps.", Journal of Modeling
and Simulation in Materials Science and Engineering, Institute of
Physics Publishing, Feb. 2004.
[4] Tibbetts, B.R., and Ting-Yung, J. "Extrusion Process Control:
Modeling,Identification, and Optimization", IEEE transactions on
control systems technology, vol. 6, no. 2, March 1998.
[5] Hansson, S., "Simulation of Stainless Steel Tube Extrusion", Ph.D.
Thesis, Department of Applied Physics and Mechanical Engineering,
Division of Material Mechanics, Luleå University of Technology,
Sweden, 2006.
[6] Lertsiriyothin, W. and Kumtib, M., "Simulation of flour flow in
extrusion process by using computational fluid dynamics commercial
software", ANSCSE, July 2004.
[7] Salazar, C.A.G., "Process simulation and training: the case of plastics
extrusion", Journal of Modeling and Simulation in Materials science and
Engineering, 1994.
[8] Bajimaya, S.M., Park, C.M., Wang, G.N., "Simulation based
Optimization of Indirect Aluminum Extrusion Process Parameters",
Proceedings of ECMS2007, Prague, 2007.
[9] Delmia IGRIP Tutorial, Dassault Systems.
[10] Hagan, M.T., Demuth, H.B and Beale, M., Neural Network Design,
PWS Publishing Company, 1996.
[11] Demuth, H.B and Beale, M.,Neural Network Toolbox for use with
MATLAB, The MathWorks, Inc, 1998.
[12] Avitzur, B., Metal Forming Processes and Analysis, McGraw Hill, 1968.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:54831", author = "Sachin Man Bajimaya and SangChul Park and Gi-Nam Wang", title = "Predicting Extrusion Process Parameters Using Neural Networks", abstract = "The objective of this paper is to estimate realistic
principal extrusion process parameters by means of artificial neural
network. Conventionally, finite element analysis is used to derive
process parameters. However, the finite element analysis of the
extrusion model does not consider the manufacturing process
constraints in its modeling. Therefore, the process parameters
obtained through such an analysis remains highly theoretical.
Alternatively, process development in industrial extrusion is to a
great extent based on trial and error and often involves full-size
experiments, which are both expensive and time-consuming. The
artificial neural network-based estimation of the extrusion process
parameters prior to plant execution helps to make the actual extrusion
operation more efficient because more realistic parameters may be
obtained. And so, it bridges the gap between simulation and real
manufacturing execution system. In this work, a suitable neural
network is designed which is trained using an appropriate learning
algorithm. The network so trained is used to predict the
manufacturing process parameters.", keywords = "Artificial Neural Network (ANN), Indirect
Extrusion, Finite Element Analysis, MES.", volume = "1", number = "11", pages = "650-5", }