本文评述了几种已有的状态空间气动弹性模型，提出了改进意见。
In this paper a review, is made of the existing state-space aeroelastic models, some improvements are made, and a new state-space aeroelastic model is presented.
为研究高压输电塔线体系的合理化抗风设计，进行了气动弹性模型风洞试验。
An aeroelastic wind tunnel test was carried out to study the rational wind resistant design method for high-voltage transmission tower-line coupling system.
算例表明：本文提出的新的状态空间气动弹性模型是一种精度较高而阶数较低的模型。
The results show that the new state-space aeroelastic model is one which has higher accuracy and lower order.
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