Hybrid Lateral Aerodynamic Modeling Based on WNN and Kernel Principal Components Feature Extraction
Keyword(s):
In order to better describe the dynamic characteristics of aircraft through aerodynamic modeling, a Wavelet Neural Network (WNN) aerodynamic modeling method based on Kernel Principal Components Analysis (KPCA) is proposed. Firstly, the training samples are used to execute KPCA for extracting basic features of samples, and then using the extracted basic features, WNN aerodynamic model was established. The simulation result shows that, the modeling ability of the method proposed is better than that of another 3 methods. It can easily determine of model parameters. This enables it to be effective and feasible to establish the aerodynamic modeling for aircraft.
2014 ◽
Vol 540
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pp. 488-491
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2014 ◽
Vol 1049-1050
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pp. 1658-1661
1997 ◽
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pp. 115
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2013 ◽
Vol 756-759
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pp. 3590-3595
2014 ◽
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pp. 3140-3143
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2019 ◽
2017 ◽
Vol 27
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pp. 68
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