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| Title: | Compression of aircraft aerodynamic database using multivariable Chebyshev polynomials | Authors: | Leng, G. | Keywords: | Aerodynamic database Data compression Function approximation Multivariable orthogonal polynomials |
Issue Date: | Mar-1997 | Citation: | Leng, G. (1997-03). Compression of aircraft aerodynamic database using multivariable Chebyshev polynomials. Advances in Engineering Software 28 (2) : 133-141. ScholarBank@NUS Repository. | Abstract: | An automated procedure for the modeling of aerodynamic data obtained from wind-tunnel measurements has been developed. Heuristics and multivariable Chebyshev orthogonal polynomials are combined to construct function approximations of the tabular aerodynamic database. This method results in a significant reduction in the size of the database and the man-hours required for developing an explicit mathematical model. The software design philosophy and validation results using actual aerodynamic data for the F16 fighter aircraft are presented here. © 1997 Elsevier Science Limited. All rights reserved. | Source Title: | Advances in Engineering Software | URI: | http://scholarbank.nus.edu.sg/handle/10635/58012 | ISSN: | 09659978 |
| Appears in Collections: | Staff Publications |
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