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Schwochow, Jan (2010) Uncertainty Propagation in Flutter Analysis. Project Report. VZLU - Vyzkumny a zkusebni letecky ustav.
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Abstract
Since simplifications are introduced in the theoretical formation of the models on one hand, and the measuring accuracy is limited in the experiment on the other, models and their parameters may include uncertainties, making it difficult to determine the dynamic stability boundaries. For the robust flutter analysis, it is necessary to propagate the effects of identified uncertainties towards aeroelastic stability of the aircraft to cover the uncertain-butbounded parameter space. Robust stability is guaranteed when the uncertainties cannot destabilize the system.
| Item URL in elib: | https://elib.dlr.de/84268/ | ||||||||
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| Document Type: | Monograph (Project Report) | ||||||||
| Additional Information: | EU Projekt CESAR - Cost-Effective Small AiRcraft Contract no: AIP5-CT-2006-030888 | ||||||||
| Title: | Uncertainty Propagation in Flutter Analysis | ||||||||
| Authors: |
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| Date: | 2 February 2010 | ||||||||
| Journal or Publication Title: | CESAR - Final Report on Optimized Analytical and Experimental Approaches and Improved Methods for Reliable and Fast Prediction of Aeroelastic Stability | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | aeroelasticity, flutter, uncertainties | ||||||||
| Institution: | VZLU - Vyzkumny a zkusebni letecky ustav | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Structures & Materials (old) | ||||||||
| Location: | Göttingen | ||||||||
| Institutes and Institutions: | Institute of Aeroelasticity > Structural Dynamics and System Identification | ||||||||
| Deposited By: | Schwochow, Jan | ||||||||
| Deposited On: | 25 Sep 2013 15:43 | ||||||||
| Last Modified: | 25 Sep 2013 15:43 |
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