| Autor: |
Boris Moulin, Jie Zeng, Sunil L. Kukreja |
| Rok vydání: |
2011 |
| Předmět: |
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| Zdroj: |
AIAA Atmospheric Flight Mechanics Conference. |
| DOI: |
10.2514/6.2011-6370 |
| Popis: |
This paper introduces an experimental model based feedback control (EMBFC) framework for flutter suppression and gust load alleviation (GLA). The resilience of the flight control law in the presence of aeroelastic/aeroservoelastic (AE/ASE) interactions can therefore be increased by the suppression of the aircraft’s structural vibrations induced by the flutter mechanism and/ or gust perturbation. With the proposed EMBFC framework, the flexible dynamics can be consistently est imated via system identification algorithms and its undesirable effects are suppressed through a robust feedback control law, while the whole systems stability is being maintained. The proposed feedback control technique will be demonstrated with the SuperSonic SemiSpan Transport (S 4 T) wind tunnel model for flutter suppression and gust load all eviation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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