| A High Revolution Speed Noncontact Ultrasonic Motor Driven by a Non-Symmetrical Electrode |
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| 引用本文： | 杨斌 刘景全 陈迪 蔡炳初. A High Revolution Speed Noncontact Ultrasonic Motor Driven by a Non-Symmetrical Electrode[J]. 中国物理快报, 2005, 22(10): 2598-2600 |
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| 作者姓名： | 杨斌 刘景全 陈迪 蔡炳初 |
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| 作者单位： | [1]National Key Laboratory of Nano/Micro Fabrication Technology, Key Laboratory for Thin Films and Microfabrication of the Ministry of Education, Institute of Micro and Nano Science and Technology, Shanghai Jiaotong University, Shanghai 200030 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 50205017. |
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| 摘 要： |
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| 关 键 词： | 超声发电机 不对称电极 旋转速度 转子 输出转矩 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005-05-31 |
A High Revolution Speed Noncontact Ultrasonic Motor Driven by a Non-Symmetrical Electrode |
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| Yang Bin;Liu JingQuan;Chen Di;Cai BingChu. A High Revolution Speed Noncontact Ultrasonic Motor Driven by a Non-Symmetrical Electrode[J]. Chinese Physics Letters, 2005, 22(10): 2598-2600 |
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| Authors: | Yang Bin Liu JingQuan Chen Di Cai BingChu |
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| Abstract: | A noncontact ultrasonic motor based on a non-symmetrical electrode is proposed. This motor has the advantages of using a simple driving electrode and having a high revolution speed. The revolution speed of its three-blade rotor can reach 5100rpm under a driving voltage of 20 V. A method operated easily is proposed to measure the output torque, |
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