Abstract:
<正>把高速飞行条件下可伸缩变形机翼简化为可伸缩悬臂梁力学模型,利用摄动分析、数值仿真方法研究其非线性振动、分叉和混沌动力学问题,分析悬臂梁轴向运动速度对系统非线性振动特性的影响。首先,应用Hamilton原理建立可伸缩悬臂梁模型的动力学控制方程。然后,运用Galerkin方法对偏微分方程进行离散,并运用多尺度
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Year: 2009
Language: Chinese
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 6
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