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Decoupled space station/shuttle analysis in the presence of non-classical damping and geometric non-linearities.

机译:存在非经典阻尼和几何非线性时的空间站/航天飞机解耦分析。

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摘要

Dynamic analysis methods for computationally demanding systems are examined. Component Mode Synthesis methods are detailed and their limitations established. Decoupled analysis is offered as a solution for problems that traditional methods are incapable of addressing, such as systems with non-classical damping or geometric non-linearities. The methodology of decoupled analysis is detailed along with three modifications to the basic decoupled analysis method. This method is then applied to two large problems involving the International Space Station and the Space Shuttle.
机译:研究了用于计算需求的系统的动态分析方法。详细介绍了组件模式综合方法并确定了其局限性。提供解耦分析可以解决传统方法无法解决的问题,例如具有非经典阻尼或几何非线性的系统。解耦分析的方法进行了详细说明,并对基本的解耦分析方法进行了三处修改。然后将该方法应用于涉及国际空间站和航天飞机的两个大问题。

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