The results show that thermally induced vibration occurs at the beginning of thermal dynamic forces great change and stops by damping and right structure type. The dynamic response is mainly structural basic frequency.
研究表明,热致振动发生在热动力荷载急剧变化的初时阶段,合适的阻尼和结构形式可以消除热致振动;结构的热致振动响应,主要集中在结构固有振动特性中的各向主振动;由热致振动引起天线形面精度误差,呈现由急剧振动趋于静态的特性,但初始的振动幅值较大。
参考来源 - 展开桁架天线热致振动数值分析·2,447,543篇论文数据，部分数据来源于NoteExpress
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