YAPAY SİNİR AĞI İLE GÜÇLENDİRİLMİŞ GENETİK ALGORİTMA VE TERSTEN KANAT PROFİLİ DİZAYNI

Authors

  • Abdurrahman Hacıoğlu

Keywords:

Airfoil, Inverse Design, Neural Network, Genetic Algorithm

Abstract

Augmented Genetic Algorithm with Neural Network and Implementation to Inverse Airfoil
Design
In this study, an augmented genetic algorithm via artificial neural network has been introduced, and its
implementation to the inverse airfoil design problem is demonstrated. Neural network and a real coded genetic
algorithm are hybridized in a new way with the purpose of getting a faster algorithm. In this approximation,
instead of predicting computational fluid dynamics calculations of a candidate airfoil, neural network is used for
predicting candidate itself. This powerful method is tested for an inverse airfoil design problem in transonic flow
cases. The computational efficiency of this implemented algorithm is tremendously high, and due to still being
genetic algorithm based technique, this new method is also as robust as the pure genetic algorithms.

Downloads

Download data is not yet available.

References

[1] Vicini, A. ve Quagliarella, D., Airfoil and Wing
Design Through Hybrid Optimization Strategies,”
AIAA Journal, Vol. 37, No. 5, 1999.
[2] Holst, T. L. ve Pulliam, T. H., “Aerodynamic
Shape Optimization Using a Real-Encoded Genetic
Algorithm,” AIAA 2001-2473, 2001.
[3] Obayashi, S. ve Tsukahara, T., “Comparision of
Optimization Algorithms for Aerodynamic Shape
Design,” AIAA Journal, Vol. 35, 1997.
[4] Qualiarella, D. ve Vicini, A., “GAs for
Aerodynamic Shape Design I: General Issues,
Shape Parameterization Problems and
Hybridization Techniques,” GAs for Optimization
in Aeronautics and Turbomachinery, von Karman
Institute for Fluid Dynamics, Lecture Series 2000-
07.
[5] Giannakoglou, K. C., “Acceleration GAs Using
ANN- Theoretical Background,” GAs for
Optimization in Aeronautics and Turbomachinery,
von Karman Institute for Fluid Dynamics, Lecture
Series 2000-07.
[6] De Falco, I., Cioppa, A. D., Balio, R. D. ve
Tarantino, E., “Breeder Genetic Algorithms for
Airfoil Design Optimisation,” Proceedings of IEEE
International Conference On Evolutionary
Computing, Nagoya, Japan, 1996, pp. 71-75.
[7] De Falco, I., Cioppa, A. D., Lazzetta, A. ve
Tarantino E., “Mijn Mutation Operator for Airfoil
Design Optimisation,” Soft Computing in
Engineering Design and Manufacturing, Springer
Verlag, 1998, pp.211-220.
[8] Hacıoğlu, A. ve Özkol, İ., “Transonic Airfoil
Design And Optimisation By Using Vibrational
Genetic Algorithm,” Aircraft Engineering and
Aerospace Technology, Vol. 75, No 4, 2003.
[9] Jones, B. R., Crossly, W. A. ve Lyrintzis, A. S.,
“Aerodynamic and Aeroacoustic Optimization of
Airfoils via a Parallel Genetic Algorithm,” Journal of
Aircraft, Vol. 37, No. 6, 2000.
[10] Doorly, D. J. ve Peiro, L., “Supervised Parallel
Genetic Algorithms in Aerodynamic Optimisation,”
AIAA 97-1852, 1997.
[11] Tse, D.C.M. ve Chan, L.Y.Y., “Application of
Micro Genetic Algorithms and Neural Networks for
Airfoil Design Optimization,” RTO MP-035
Aerodynamic Design and Optimisation of Flight
Vehicles in a Concurrent Multi-Disciplinary
Environment, 1999.
[12] Hacıoğlu, A., “Aerodinamik Dizayn ve
Optimizasyonda Genetik Algoritma Kullanımı,” Uçak
Mühendisliği Programı Doktora Tezi, İ.T.Ü. Fen
Bilimleri Enstitüsü, İstanbul, 2003.
[13] Rumelhart, D. E., Hinton, G. E., ve Williams, R.
J., “Learning Representations By Back Propagating
Errors,” Nature, 323, 1986, pp. 533-536.
[14] Hacıoğlu, A., “Interactive Solution Procedure
for Full Potential and Boundary Layer Equations”,
Havacılık Mühendisliği Yüksek Lisans Tezi, ODTÜ
Fen Bilimleri Enstitüsü, 1997.
[15] Baker, J. E., “Reducing Bias and Inefficiency in
the Selection Algorithm,” Proceedings of the Second
International Conference on Genetic Algorithms,
Morgan Kaufmann Publishers, 1987, pp.14-21.
[16] Eshelman, L.J. ve Schaffer, J. D., “Real Coded
Genetic Algorithms and Interval Schemata,”
Foundations of Genetic Algorithms 2, Morgan
Kaufmann Publishers, 1993, pp.187-202.

Published

26-01-2004

How to Cite

[1]
A. Hacıoğlu, “YAPAY SİNİR AĞI İLE GÜÇLENDİRİLMİŞ GENETİK ALGORİTMA VE TERSTEN KANAT PROFİLİ DİZAYNI”, JAST, vol. 1, no. 3, pp. 1–7, Jan. 2004.

Issue

Section

Articles