Pieraccini, Massimiliano; Parrini, Filippo; Fratini, Matteo - In: Renewable Energy 33 (2008) 1, pp. 13-21
A remote-sensing technique based on microwave interferometry is applied to dynamic testing of wind turbine towers for power generation. A high-speed interferometric radar is able to sample the structure at a rate high enough for modal and transient analysis. An experimental campaign is reported...