| 多层压电晶体型电-机转换器及其静态特性实验研究 |
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| 引用本文： | 韩坤,曾亿山,蒋守仁,朱红秀.多层压电晶体型电-机转换器及其静态特性实验研究[J].合肥工业大学学报(自然科学版),2000,23(3). |
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| 作者姓名： | 韩坤 曾亿山 蒋守仁 朱红秀 |
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| 作者单位： | 1. 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009
2. 中国矿业大学(北京校区)机械系,北京,100083 |
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| 摘 要： | 电 -机转换器的性能直接影响电液控制阀在整个电液系统中的品质特性 ,文章根据压电晶体的逆压电效应设计了粘接式多层压电晶体型电 -机转换器及驱动电路 ,并对其进行静态特性实验研究。实验结果表明粘接式多层压电晶体型电 -机转换器的静态特性优于电磁型电 -机转换器 ,能够很好地满足电 -机转换器的要求 ,可广泛用于电液控制技术领域
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| 关 键 词： | 压电体 电-机转换器 驱动电 静态特性 |
Multilayer piezocrystal electro-mechanical converter and its static characteristic experiment |
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| HAN Kun,ZENG Yi-shan,JIANG Shou-ren,ZHU Hong-xiu.Multilayer piezocrystal electro-mechanical converter and its static characteristic experiment[J].Journal of Hefei University of Technology(Natural Science),2000,23(3). |
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| Authors: | HAN Kun ZENG Yi-shan JIANG Shou-ren ZHU Hong-xiu |
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| Abstract: | The characteristic of the electrohydraulic valve is directly determined by the electro mechanical converter in the whole electrohydraulic system.This paper designs a bonding multi layer piezocrystal electro mechanical converter and its drive circuit based on the converse piezoelectric effect of the piezocrystal, and carries out the static characteristic experiment of this converter.The experiment results show that the static characteristic of the designed converter is better than that of electro magnetic kind,and can meet the needs of elcetro mechanical converter.So this kind of converter can be used widely in the domain of electrohydraulic control. |
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| Keywords: | piezocrystal electro mechanical converter drive circuit static characteristic |
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