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The Study Application on Impact Dynamic Modeling of Cable Structures

机译:电缆结构冲击动力学建模研究与应用

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Based on the finite element method and the multi-body dynamic theory,the dynamic models of cable structure were studied in the paper.An impact dynamic model of cable structures was established by adding the contact constraint into the dynamic model of cable structure.The simulation environment of the multi-body dynamic model of cable structure impact system is consisted of an active cable structure device and a passive cable structure device.The research datum shows that the finite element cable structure model engender smaller error than the multi-body cable structure model,the former is suitable for the impacting process simulation of the cable structures and for the realizing the visualization dynamic simulation.
机译:基于有限元方法和多体动态理论,研究了电缆结构的动态模型。通过将接触约束添加到电缆结构动态模型中建立了电缆结构的影响动态模型。模拟电缆结构冲击系统多体动态模型的环境由有源电缆结构装置和无源电缆结构装置组成。研究数据表明,有限元电缆结构模型开采比多体电缆结构模型更小的误差,前者适用于电缆结构的冲击过程模拟和实现可视化动态模拟。

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