a State Key Laboratory of Ocean Engineering;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
b Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration(CISSE);
Shanghai Jiao Tong University;
Shanghai 200240;
China;
c School of Naval Architecture;
Ocean&Civil Engineering;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
d China Aerodynamics Research and Development Center;
Mianyang;
621000;
China;
e Ocean Engineering Department;
Texas A&M University;
College Station;
TX 77843;
USA;
f Department of mechanics and Maritime Sciences;
Chalmers University of Technology;
41296;
Gothenburg;
Sweden;
g Ocean Engineering Group;
Department of Civil;
Architecture and Environmental Engineering;
University of Texas at Austin;
Texas;
TX 78712;
USA;
floating offshore wind turbine; dynamic responses; Spar type platform; FAST; model test;