| 压电陶瓷片在杆式超声电机中最佳位置的研究 |
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| 引用本文： | 陶征,董迎晖,赵淳生.压电陶瓷片在杆式超声电机中最佳位置的研究[J].压电与声光,2004,26(1):20-23,34. |
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| 作者姓名： | 陶征 董迎晖 赵淳生 |
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| 作者单位： | 南京航空航天大学,超声电机研究中心,南京,210016 |
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| 基金项目： | 国家自然科学基金重点资助项目(59877007) |
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| 摘 要： | 以杆式超声电机为研究对象，通过理论分析、计算机模拟和实验研究等，得出了压电陶瓷片在杆式超声电机振子中的安放位置，即压电陶瓷片应安放在压电振子应变最大处。该结论为优化设计杆式超声电机提供了一个重要理论依据。
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| 关 键 词： | 杆式超声电机 弯曲振动 纵向振动 |
Research on Optimum Place of Piezoelectric Ceramic Plate in Rod-type Ultrasonicmotor |
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| TAO Zhen,DONG Ying-hui,ZHAO Chun-sheng.Research on Optimum Place of Piezoelectric Ceramic Plate in Rod-type Ultrasonicmotor[J].Piezoelectrics & Acoustooptics,2004,26(1):20-23,34. |
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| Authors: | TAO Zhen DONG Ying-hui ZHAO Chun-sheng |
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| Abstract: | It's very important to locate the position of piezoelectric ceramic plate in the design of rod-type ultrasonicmotor. Through theoretical analysis,finite element analysis,numeric simulation and experiment, It can be concluded that the piezoelectric ceramic plate should be placed where the vibrator has maximum strain. The conclusion can be looked as a reference in the design of rod-type ultrasonicmotor. |
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| Keywords: | rod-type ultrasonicmotor flexure vibration longitudinal vibration |
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