【摘要】 建立了风力机转子叶片的非线性运动方程，采用模态法求解挥舞、摆振、扭转微分方程，并应用数值结果对风力机气动弹性稳定性进行了分析。更多还原

【Abstract】 The nonlinear equations of the motion of a wind turbine rotor blade are easlablished.The differential equations of flapping lead-lag and torsion are solved with the assumed modes. The aeroelastic stability of the wind turbine is studied based on the numerical results.更多还原