It is difficult to measure the dynamic status because of the far fields working environment of
the wind turbine. A method for vibration analysis of wind turbine blades based on …

Tribosystems are designed for long-lasting operation necessitating condition monitoring to
identify critical regimes in time. On the example of porous journal bearings we propose a …

Digital twin (DT) technology provides unlimited possibilities for remote intelligent operation
and maintenance of wind turbine blade (WTB) in operation. However, the urgent demand for …

In response to the growing global demand for both energy and a clean environment, there
has been an unprecedented rise in the utilization of renewable energy. Wind energy plays a …

Structural health monitoring (SHM) and the operational condition assessment of blades are
greatly important for the operation of wind turbines that are at a high risk of disease in …

Compared to theoretical calculations, field blade load testing can more accurately obtain
actual load characteristics. The main challenge is the field relationship correction of strain vs …

The strain mode shapes can be utilized as an indicator of vibration fatigue-hotspots and are
utilized for predicting the distribution of damage intensity. However, the conventional …

An exponential smoothing multi-head graph attention network (ESMGAT) method is
proposed for structural damage zone localization on wind turbine blades. This marks the first …

An effective method is developed in this study to identify the crystal orientation of Nickel-
based single crystal turbine blade based on the influence law of crystal orientation on modal …

With the advancement of China's wind power industry, research into full-scale structural
testing of wind turbine blades, including static testing and fatigue testing, has shown …