基于压电叠堆的液体高频正弦压力激励源研制

doi:10.3969/j.issn.1004-132X.2021.01.014

中国机械工程

基于压电叠堆的液体高频正弦压力激励源研制

李博1;杨军1;张鹤宇1;张兆晶2;龚铮3

1.北京长城计量测试技术研究所，北京,100095
2.北京精密机电控制设备研究所，北京,100076
3.北京北方车辆集团有限公司，北京,100072

出版日期:2021-01-10 发布日期:2021-01-20
基金资助:
国家“十三五”技术基础项目(JSJL2015205B015)

Development of Excitation Sources for Liquid High Frequency Sinusoidal Pressure Based on Piezoelectric Stack

LI Bo1;YANG Jun1;ZHANG Heyu1;ZHANG Zhaojing2;GONG Zheng3

1.Changcheng Institute of Metrology & Measurement,Beijing，100095
2.Beijing Institute of Precise Mechatronics and Controls,Beijing，100076
3.Beijing North Vehicle Group Corporation,Beijing，100072

Online:2021-01-10 Published:2021-01-20

摘要/Abstract

摘要： 利用压电叠堆驱动封闭管腔中液体介质进行正弦运动，以实现液压管腔中压力的正弦变化。依据压电叠堆的压电效应和管腔谐振原理，设计了单压电叠堆和双压电叠堆两种结构形式的高频正弦压力激励源，并对两种装置进行了对比。研究结果表明：双压电叠堆式装置产生正弦压力的方式新颖，工作频率高达30 kHz，产生的正弦压力幅值大，正弦波形失真度小，且在同一频率下可调节正弦压力幅值与波形，可满足压力传感器和测试系统对动态压力的计量与校准需求。

关键词: 压电叠堆, 正弦压力, 谐振原理, 动态压力

Abstract: The sinusoidal motions of liquid in sealed cavity were driven by piezoelectric stack to realize the sinusoidal changes of pressure in hydraulic cavities. According to the piezoelectric effect and cavity resonance principle, the excitation sources of high frequency sinusoidal pressure with single piezoelectric stack and double piezoelectric stacks were designed, the two devices were compared. The results show that the double piezoelectric stacking device with a novel way of generating sinusoidal pressure may generate a large sinusoidal pressure amplitude and a small sinusoidal distortion. The working frequency of the device is up to 30 kHz. The amplitude and waveform of sinusoidal pressure may be adjusted at the same frequency. The device may meet the measurement and calibration requirements for dynamic pressures of pressure sensors and testing systems.

Key words: piezoelectric stack, sinusoidal pressure, resonance principle, dynamic pressure

中图分类号:

TB935

李博1;杨军1;张鹤宇1;张兆晶2;龚铮3. 基于压电叠堆的液体高频正弦压力激励源研制[J]. 中国机械工程, DOI: 10.3969/j.issn.1004-132X.2021.01.014.

LI Bo1;YANG Jun1;ZHANG Heyu1;ZHANG Zhaojing2;GONG Zheng3. Development of Excitation Sources for Liquid High Frequency Sinusoidal Pressure Based on Piezoelectric Stack[J]. China Mechanical Engineering, DOI: 10.3969/j.issn.1004-132X.2021.01.014.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://www.cmemo.org.cn/CN/10.3969/j.issn.1004-132X.2021.01.014

http://www.cmemo.org.cn/CN/Y2021/V32/I01/111

参考文献

［1］李强, 王中宇, 王卓然. 压力传感器动态校准不确定度评定［J］. 北京航空航天大学学报, 2015, 41(5):847-856.
LI Qiang, WANG Zhongyu, WANG Zhuoran. Uncertainty Evaluation for the Dynamic Calibration of Pressure Transducer［J］. Journal of Beijing Univer-sity of Aeronautics and Astronautics, 2015, 41(5):847-856.
［2］张力, 李程. 正弦压力标准［J］. 仪器仪表学报, 2001，22（增刊2）:44-45.
ZHANG Li, LI Chen. Sinusoidal Pressure Standard［J］. Chinese Journal of Scientific Instrument,2001， 22（S2）:44-45.
［3］王永龄. 功能陶瓷性能与应用［M］. 北京：科学出版社, 2003:59-70.
WANG Yongling. Performance and Application of Functional Ceramics［M］. Beijing：Science Press, 2003:59-70.
［4］芮小健, 钟秉林，颜景平. 压电叠堆谐振特性的理论与实验研究［J］. 压电与声光, 1993,15(2):42-46.
RUI Xiaojian, ZHONG Binglin, YAN Jingping. Theory and Experimental Research of Dynamic Properties of Piezoelectric Pile［J］. Piezoelectrics & Acoustooptics, 1993,15(2):42-46.
［5］陶继增, 王中宇, 李程. 压电叠堆在正弦电压激励下振动位移特性的研究［J］. 计测技术, 2006, 26(6):20-22.
TAO Jizeng, WANG Zhongyu, LI Cheng. Research on Vibration Displacement Characteristic of Piezoelectric Ceramics under Sine Vortage Excitation［J］. Metrology & Measurement Technology, 2006, 26(6)：20-22.
［6］薛斌, 杨军, 李博. 高频正弦压力发生装置的非理想因素影响分析［J］. 振动与冲击, 2019, 38(3)：179-185.
XUE Bin, YANG Jun, LI Bo. Influences of Non-ideal Factors on a High Frequency Sine Pressure Generator［J］. Journal of Vibration and Shock, 2019, 38(3)：179-185.
［7］王光庆. 压电叠堆式发电装置的建模与仿真分析［J］.中国机械工程, 2009, 20(19):2298-2304.
WANG Guangqing. Modeling and Simulation of a Piezoelectric Stacked Generator［J］. China Mechanical Engineering, 2009, 20(19):2298-2304.
［8］张祝新, 赵丁选, 张雅琴. 液压管路的谐振问题研究［J］. 润滑与密封, 2006(1):106-107.
ZHANG Zhuxin, ZHAO Dingxuan, ZHANG Yaqin. Study on the Resonance Oscillation of Hydraulic Pipeline［J］. Lubrication Engineering, 2006(1):106-107.
［9］王兆强, 刘海利, 徐天柱, 等. 谐振式压电叠堆的高效换能结构研究［J］. 振动与冲击, 2011, 30(12):125-128.
WANG Zhaoqiang, LIU Haili, XU Tianzhu, et al. Efficient Energy Conversion Structure of a Piezo-electric Stack Oscillator［J］. Journal of Vibration and Shock, 2011, 30(12):125-128.
［10］OTTMAN G K, HOFMANN H F, BHATT A C, et al. Adaptive Piezoelectric Energy Harvesting Circuit for Wireless Remote Power Supply［J］. IEEE Transactions on Power Electronics, 2002, 17(5):669-676.
［11］LEE S K, MOON S E, YANG Y S, et al. Apparatus Employing Piezoelectric Energy Harvester Capable of Generating Voltage to Drive Power Conditioning Circuit and Method of Manufacturing the Same：US， 8330334［P］. 2012-12-11.

基于压电叠堆的液体高频正弦压力激励源研制

Development of Excitation Sources for Liquid High Frequency Sinusoidal Pressure Based on Piezoelectric Stack

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 1

编辑推荐

Metrics