| 基于压电比例阀驱动的精密气缸的研究 |
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| 引用本文： | 董云峰,曲兴田,董景石,赵宏伟. 基于压电比例阀驱动的精密气缸的研究[J]. 机床与液压, 2010, 38(1). DOI: 10.3969/j.issn.1001-3881.2010.01.002 |
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| 作者姓名： | 董云峰 曲兴田 董景石 赵宏伟 |
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| 作者单位： | 1. 吉林建筑工程学院,吉林长春,130020
2. 吉林大学,吉林长春,130022 |
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| 基金项目： | “863”国家高技术研究发展计划项目(2002AA423150) |
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| 摘 要： | 利用压电陶瓷的压电效应,研究了压电驱动式电气比例阀的动态性能,设计了气缸准确定位的测控系统,确定气缸准确定位的测控方法;测试了精密驱动气缸的位移和负载,绘出了气缸的位移-时间、负载-时间的特性曲线。
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| 关 键 词： | 压电效应 压电叠堆 比例阀 精密驱动气缸 |
Research on Accurate Air Cylinder Driven by Piezoelectricity Proportion Valve |
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| DONG Yunfeng,QU Xingtian,DONG Jingshi,ZHAO Hongwei. Research on Accurate Air Cylinder Driven by Piezoelectricity Proportion Valve[J]. Machine Tool & Hydraulics, 2010, 38(1). DOI: 10.3969/j.issn.1001-3881.2010.01.002 |
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| Authors: | DONG Yunfeng QU Xingtian DONG Jingshi ZHAO Hongwei |
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| Affiliation: | 1.Jilin Institute of Architecture and Civil Engineering;Changchun Jilin 130020;China;2.Jilin University;Changchun Jilin 130022;China |
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| Abstract: | The dynamic performance of electric proportion valve driven by piezoelectricity was studied based on the piezoelectricity effect of piezoelectricity china.The testing and controlling system of the air cylinder accurate localization was designed and the method of testing and controlling was discussed.The displacement and load of the accurate air cylinder were measured,and the characteristic curves of displacement-time and load-time of the air cylinder were drawn. |
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| Keywords: | Piezoelectricity effect Multilayer piezoelectric actuators Proportion valve Accurately driven air cylinder |
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