| 嵌入式静电驱动控制电源设计 |
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| 引用本文： | 杨会生.嵌入式静电驱动控制电源设计[J].光机电信息,2011,28(4):39-42. |
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| 作者姓名： | 杨会生 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所; |
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| 摘 要： | 分析了静电驱动原理以及失效原因,针对静电驱动的特点设计了用于静电驱动的控制电源,该电源采用内嵌DAC的ADuC842系统作为控制芯片,与信号采集及反馈电路一同构成闭环控制系统,控制DC-DC变换器产生大范围的稳定电压.输出电压范围15～80 V,电压文波<800 mV.
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| 关 键 词： | 静电驱动 ADuC842 DC-DC变换器 |
Embedded Source Design for Electrostatic Actuator |
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| YANG Hui-sheng.Embedded Source Design for Electrostatic Actuator[J].OME Information,2011,28(4):39-42. |
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| Authors: | YANG Hui-sheng |
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| Affiliation: | YANG Hui-sheng (Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China) |
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| Abstract: | In this paper,a source is designed for electrostatic actuator based on the analysis of electrostatic comb-drive.A controlling IC ADuC842 with DAC inside and signal acquisition circuit constitute a close-loop control system which control the DC-DC converter to generate a big range of voltage.The output voltage range is 15~80 V,and the voltage ripple is less than 800 mV. |
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| Keywords: | electrostatic actuate ADuC842 DC-DC converter |
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