Lidar-Based Spatial Large Deflection Measurement System for Wind Turbine Blades
Yue Hu,
Yutian Zhu,
Aiguo Zhou
et al.
Abstract: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 increasing significance. Static testing measures the deflection at fixed points, using pull-wire sensors in industrial practice. However, the demerits of this method involve single dimension, excessive deviation, costly experiment, and complex installment. Given the advantages that lidar provides, correspondingly, high data density, pre… Show more
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