| 一种实用超声马达驱动电路的设计和制作 |
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| 引用本文： | 狄文宁,顾豪爽,罗来慧,陈景,赵祥永,罗豪甦.一种实用超声马达驱动电路的设计和制作[J].湖北大学学报(自然科学版),2009,31(3):260-263. |
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| 作者姓名： | 狄文宁 顾豪爽 罗来慧 陈景 赵祥永 罗豪甦 |
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| 作者单位： | 狄文宁,顾豪爽(湖北大学,铁电压电材料与器件省重点实验室,湖北,武汉,430062);罗来慧,陈景,赵祥永,罗豪甦(中国科学院,上海硅酸盐研究所,上海,200050) |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 超声波马达是一种借助摩擦传递弹性超声波振动以获得动力的驱动结构。超声波马达需要专用电源供电，在实验室中只要具有信号发生及放大装置即可满足这个要求，而当马达作为某个装置的部件时，就需要配置专用的可移动电源器。针对实验室利用压电材料所研制的新型超声波马达，设计和制作出了一种专用驱动电路。该驱动电路由干电池提供直流电源，产生频率范围为10-100kHz，电压峰峰值为0-180V可调的超声波信号。实验结果表明，研制的电路性能稳定，能方便地驱动超声波马达，并良好运转。
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| 关 键 词： | 超声马达 驱动电路 压电效应 逆压电效应 |
Designing and fabrication of driving circuits for ultrasonic motors |
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| DI Wen-ning,GU Hao-shuang,LUO Lai-hui,CHEN Jing,ZHAO Xiang-yong,LUO Hao-su.Designing and fabrication of driving circuits for ultrasonic motors[J].Journal of Hubei University(Natural Science Edition),2009,31(3):260-263. |
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| Authors: | DI Wen-ning GU Hao-shuang LUO Lai-hui CHEN Jing ZHAO Xiang-yong LUO Hao-su |
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| Institution: | 1.Key Lab of Ferro and Piezoelectric Materials and Devices of Hubei Province;Hubei University;Wuhan 430062;China;2.Shanghai Institute of Ceramics;Chinese Academy of Sciences;Shanghai 200050;China |
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| Abstract: | The ultrasonic motor(USM)is a new type driving device which gets driving force by mechanical vibrations in the ultrasonic frequency range.The driving signal of the single-stator USM is usually a high frequency AC voltage.In the laboratory we can provide the signal by the signal generator and the power amplifier.However,when USM is used as a part of a practical equipment,a special driving circuit is demanded to drive the ultrasonic motors.According to the ultrasonic motors chich were proposed and designed in... |
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| Keywords: | driving circuits ultrasonic motor piezoelectric effect anti-piezoelectric effect |
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