Dynamic responses by temperature fields are analyzed. Accelerations of a joint changing with time in a cycle at four special times above are compared and the time obtained before that is unfavorable for the antenna in the orbit is verified.
利用ANSYS对结构进行了热致动力响应分析,比较了上述四个特定时刻在一个周期内节点加速度随时间的变化,通过分析验证了前面对天线不利的时刻的判断。
参考来源 - 空间可展天线精度测量、热分析、可靠性分析及间隙影响研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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