Articles | Volume 11, issue 4
https://doi.org/10.5194/wes-11-1227-2026
https://doi.org/10.5194/wes-11-1227-2026
Research article
 | 
15 Apr 2026
Research article |  | 15 Apr 2026

Damage identification on a large-scale wind turbine rotor blade using sample-based deterministic model updating

Marlene Wolniak, Jasper Ragnitz, Clemens Jonscher, Benedikt Hofmeister, Helge Jauken, Clemens Hübler, and Raimund Rolfes

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Short summary
This study investigates how finite-element (FE) models of different fidelity affect the damage identification in a 31 m wind turbine rotor blade tested under edgewise fatigue loading. Different design variable configurations are compared, whereby the FE model updating is based on modal parameters identified from measured vibration data.
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