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https://repository.cihe.edu.hk/jspui/handle/cihe/3416| Title: | Linear flutter prediction using symbolic programming | Author(s): | Leung, Andrew Yee Tak | Author(s): | Sedaghat, A. Cooper, J. E. Wright, J. R. |
Issue Date: | 1999 | Publisher: | A.A. Balkema | Related Publication(s): | Integrating dynamics, condition monitoring and control for the 21st century: DYMAC 99 - Proceedings of the First International Conference on the Integration of Dynamics, Monitoring and Control | Start page: | 37 | End page: | 42 | Abstract: | A procedure is developed to predict the speed and frequency at which flutter occurs, based upon the use of symbolic programming. The approach performs the computation in a single step and does not require the repeated calculations at various speeds required when using the classical v.g. method. By curvefitting aeroelastic response data it is possible to find a polynomial representation of the unsteady aerodynamics. Making use of this approximation eliminates the need for iterative frequency matching schemes. The procedure is validated upon a number of simulated aeroelastic systems. |
URI: | https://repository.cihe.edu.hk/jspui/handle/cihe/3416 | CIHE Affiliated Publication: | No |
| Appears in Collections: | CIS Publication |
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