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本文对水平轴风轮转子／塔架耦合系统建立了一简单模型，并推导了其运动方程。用ＮＡＳＡＭＯＤ－０的数据进行了重力和静不平衡力作用下的强迫响应计算和气动弹性稳定性分析。
In this paper, a simple model is established for the horizontal axis rotor / tower coupling system and the equations of motion are deduced. Computation of forced response and aeroelastic stability under the action of gravity and static unbalance force were carried out by using NASAMOD-0 data.