| 基于LabVIEW和三点加重法的转子动平衡测试系统设计 |
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| 引用本文： | 冯国彦,石林锁,焦川. 基于LabVIEW和三点加重法的转子动平衡测试系统设计[J]. 测控技术, 2007, 26(7): 88-90 |
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| 作者姓名： | 冯国彦 石林锁 焦川 |
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| 作者单位： | 第二炮兵工程学院,陕西西安710025 |
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| 摘 要： | 基于LabVIEW开发了转子动平衡测试系统,使用单平面的三点加重方法,在转子上分别进行3次配重,通过测量转子振动速度、转速以及相互垂直方向上的轴心位移,计算转子的不平衡质量和角度,同时对振动参数进行时频分析,绘制轴心轨迹.实验结果证明了该方法的高精确性.
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| 关 键 词： | LabVIEW 三点加重法 转子动平衡 轴心轨迹 |
| 文章编号： | 1000-8829（2007）07-0088-03 |
| 修稿时间： | 2006-10-10 |
Design of Rotor Kinetic-Equilibrium Testing System Based on LabVIEW and the Method of Appending Mass on Three Points |
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| FENG Guo-yan,SHI Lin-suo,JIAO Chuan. Design of Rotor Kinetic-Equilibrium Testing System Based on LabVIEW and the Method of Appending Mass on Three Points[J]. Measurement & Control Technology, 2007, 26(7): 88-90 |
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| Authors: | FENG Guo-yan SHI Lin-suo JIAO Chuan |
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| Abstract: | The rotor kinetic-equilibrium testing system is designed based on LabVIEW.The method of appending mass on three points in one plane is used,that is,by appending mass three times,measuring the speed of rotor vibrancy,the speed of circumrotation,and the shaft center displacement on two perpendicular directions,calculating the non-equilibrium mass and angle of rotor.The vibrant data are analyzed on time and frequency domains.The orbits of shaft center-line are drawn in the testing system.The results have proved the high accuracy of the proposed method. |
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| Keywords: | LabVIEW the method of appending mass on three points rotor kinetic-equilibrium orbits of shaft center-line |
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