| 混合式步进电动机的谐振特性 |
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| 引用本文： | 王英,王宗培,辜承林.混合式步进电动机的谐振特性[J].华中科技大学学报(自然科学版),1998(3). |
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| 作者姓名： | 王英 王宗培 辜承林 |
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| 摘 要： | 研究了混合式步进电动机的谐振特性，指出由于各种不对称因素的影响使得电机的谐波电磁转矩比较丰富，谐波电磁转矩的存在导致电机产生振荡，其中２次谐振的强度比较大．给出了谐振点的计算方法，谐振点的计算值与实测值相符．
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| 关 键 词： | 混合式步进电动机 振荡 谐振特性 |
The Resonance Characteristics of Hybrid Stepping Motors |
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| Abstract: | The resonance characteristics of hybrid stepping motors are investigated. It is pointed out that there exist rich harmonic torques in the motors because of the effects of various unsymmetrical factors. The vibrations would be resulted due to the existence of the harmonic torques, and the intensity of the resonance due to second harmonics is found to be more significant. The calculation method of resonance points is given, and the calculation results are verified by experiments. |
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| Keywords: | hybrid stepping motor vibration resonance characteristics |
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