| 含齿环形振子的振型一致性分析 |
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| 引用本文： | 李英华,何勍.含齿环形振子的振型一致性分析[J].辽宁工学院学报,2011(2):132-134. |
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| 作者姓名： | 李英华 何勍 |
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| 作者单位： | 辽宁工业大学振动工程研究所; |
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| 基金项目： | 国家自然基金项目资助(51075195) |
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| 摘 要： | 基于有限元数值分析方法,对环形压电振子的面外弯曲模态进行了模拟,研究了振子齿数对弯曲模态一致性的影响。数值结果表明,当齿数为模态阶次的整数倍时,振子具有理想的振型一致性。
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| 关 键 词： | 压电振子 齿数 模态分析 |
Analysis of Mode Conformity of Circular Vibrator in Teeth Structure |
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| LI Ying-hua,HE Qing.Analysis of Mode Conformity of Circular Vibrator in Teeth Structure[J].Journal of Liaoning Institute of Technology(Natural Science Edition),2011(2):132-134. |
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| Authors: | LI Ying-hua HE Qing |
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| Affiliation: | LI Ying-hua,HE Qing(Institute of Vibration Engineering,Liaoning University of Technology,Jinzhou 121001,China) |
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| Abstract: | Based on FEM,for circinal piezoelectric vibrator,modal of bending vibration out of plane was simulated to have studied the influence of the number of teeth on bending modal consistency.The numerical results expatiate that piezoelectric vibrator has the ideal modal conformity when the number of teeth is integer multiple of modal order. |
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| Keywords: | piezoelectric vibrator teeth number modal analysis |
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