| 机床主轴系统支承动态参数识别方法的研究 |
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| 引用本文： | 杜蛟.机床主轴系统支承动态参数识别方法的研究[J].振动．测试与诊断,1993,13(2):18-27. |
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| 作者姓名： | 杜蛟 |
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| 作者单位： | 云南烟草学校 昆明650200 |
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| 摘 要： | 本文对传递矩阵法识别机床主轴系统支承动态参数的原理和应用进行了研究,并在此方法中引入了“拟合圆法”,以提高识别精度.用在此基础上编制的计算机程序,在主轴系统实际安装条件下,根据各测点的位移导纳试验数据,对机床主轴系统支承动态参数进行了识别计算.
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| 关 键 词： | 传递矩阵 识别技术 动态参数 机床 |
The Research on The Identification of Dynamic Parameters for a Lathe Spindle System by Using Transfer-matrix Method |
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| Du Jiao.The Research on The Identification of Dynamic Parameters for a Lathe Spindle System by Using Transfer-matrix Method[J].Journal of Vibration,Measurement & Diagnosis,1993,13(2):18-27. |
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| Authors: | Du Jiao |
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| Abstract: | This paper describes the principle and application of transfer-matrix method by whichdynamic bearing parameters of the lathe spindle system are identified. The curve-fitting method is used to get high identification accuracy. By the computer programm,the dynamic bearing parameters of the lathe spindle system have been identified using the experiment data of several test points when the lathe spindle system is mounted practically. |
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| Keywords: | Transfer-matrix identification Technique Dynamic Parameters |
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