基于集总参数法的柔体建模与分析

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI:10.1109/ICMIMT49010.2020.9041188

Dipendra Subedi, I. Tyapin, G. Hovland

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引用次数: 7

摘要

介绍了柔性梁的建模、辨识和分析方法。采用集总参数法对柔性梁进行建模。描述了使用相机测量来识别集总参数，即弹簧刚度和阻尼系数。比较了高速摄像机和高精度激光跟踪仪对尖端振荡的测量结果。将柔性梁模型的静动力性能与实验结果进行了比较，验证了模型的有效性。

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Modeling and Analysis of Flexible Bodies Using Lumped Parameter Method

The modeling, identification and analysis of a flexible beam is presented. The lumped parameter method is used to model a flexible beam. The use of camera measurements to identify lumped parameters, namely spring stiffness and damping coefficient, is described. The measurements of the tip oscillations using a high-speed camera and high-precision laser tracker are compared. The static and dynamic behavior of the flexible beam model is compared to the experimental results to show the validity of the model.

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来源期刊

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)

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