基于模态匹配法的接触刚度

王梓豪, 李春华, 王之琢, 王海静, 屈化民 - 强激光与粒子束, 2019 - cpsjournals.cn
提出一种间接测量平面接触刚度的方法, 准确量化粗糙表面的接触刚度, 使得整个支架系统的
固有频率模拟与测试结果得到良好的匹配. 基于接触刚度模型, ANSYS 有限元模拟方法以及模态 …

Contact stiffness measurement based on modal matching method

W Zihao, L Chunhua, W Zhizhuo, W Haijing… - 强激光与粒子束, 2019 - hplpb.com.cn
In the simulation of the accelerator magnet support system, the parts connected to the
ground by the magnet bracket are usually treated as “fixed”, but in some cases, this …