A modal decomposition and expansion approach for prediction of dynamic responses on a monopile offshore wind turbine using a limited number of vibration sensors
A dynamic response prediction method is applied on an offshore wind turbine. The proposed method is fast, easy to implement, reliable and effective. A limited set of acceleration response measurements and a FE model is utilized. Different operational states of the wind turbine have been examined.
modal decomposition offshore wind turbines modal expansion response estimation structural health monitoring foundations