CN103323200B - 主轴空运行激励下速度相关的刀尖点模态参数的获取方法 - Google Patents
主轴空运行激励下速度相关的刀尖点模态参数的获取方法 Download PDFInfo
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CN104165742B (zh) * | 2014-07-17 | 2017-03-01 | 浙江工业大学 | 一种基于互谱函数的运行模态分析实验方法及装置 |
CN104526465B (zh) * | 2014-12-25 | 2016-09-28 | 华中科技大学 | 一种测量刀尖点振动位移的方法 |
CN104776963A (zh) * | 2015-04-14 | 2015-07-15 | 北京强度环境研究所 | 一种声激励非接触式模态试验系统及方法 |
CN106289842B (zh) * | 2016-08-26 | 2019-02-15 | 东莞理工学院 | 一种数控机床热模态参数辨识方法 |
EP3575768B1 (en) * | 2018-06-01 | 2021-10-20 | GF Machining Solutions AG | System and method for determining structural characteristics of a machine tool |
CN111002313B (zh) * | 2019-12-20 | 2021-10-08 | 华中科技大学 | 一种机器人模态参数辨识与动态特性分析的方法 |
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