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首页> 外文期刊>JSME International Journal. Series C, Mechanical Systems, Machine Elements and Manufacturing >The Minimization Method of Measuring Errors for Balancing Asymmetrical Rotors
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The Minimization Method of Measuring Errors for Balancing Asymmetrical Rotors

机译：非对称转子平衡误差的最小化方法

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摘要

The accuracy of rotor balancing is influenced by measuring errors essentially. The conventional influence coefficient method considering measurement errors is able to improve the balancing accuracy of symmetrical rotors. However, the balancing accuracy of asymmetrical rotors cannot be improved by using conventional method. Since asymmetrical rotors are axis-asymmetrical, the balancing result is affected by inequality of rotary inertia and bending rigidity. This study has presented a modified influence coefficient method for the determination of imbalance with the consideration of measurement errors based on the least-squares technique. The present method has derived theoretically and verified by the experiments of balancing a rotor kit.
机译：转子平衡的精度基本上受测量误差的影响。考虑测量误差的传统影响系数法能够提高对称转子的平衡精度。但是，通过使用常规方法不能提高非对称转子的平衡精度。由于不对称转子是轴不对称的，因此平衡结果会受到旋转惯量和弯曲刚度不平等的影响。这项研究提出了一种改进的影响系数方法，该方法基于最小二乘技术考虑测量误差而确定不平衡。本方法从理论上得到了推导，并通过平衡转子套件的实验进行了验证。

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