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Linear uncertain modelling of LIDAR systems for robust wind turbine control design
(Elsevier, 2023)
Artículo / Artikulua,
Light detection and ranging (LIDAR) sensors measure the free wind ahead of the rotor, enabling the use of new
feedforward control strategies. However, there exist some sources of error inherent to the measuring process
that ...
Instantaneous amplitude and phase signal modeling for harmonic removal in wind turbines
(Elsevier, 2023)
Artículo / Artikulua,
We present a novel approach to harmonic disturbance removal in single-channel wind turbine acceleration data by means of time-variant signal modeling. Harmonics are conceived as a set of quasi-stationary sinusoids whose ...
Triaxial accelerometer based azimuth estimator for horizontal axis wind turbines
(Elsevier, 2023)
Artículo / Artikulua,
One of the elements that receives the greatest stresses is the main shaft. Its damage is directly related to the cyclical nature of its rotational motion. However, the vast majority of horizontal axis wind turbines (HAWT) ...