Application of proportion and fuzzy control method on piezoelectric ceramic actuators

YANG Hui; CHEN Hai-chu; ZHANG Hua; ZHANG Rui-hua

doi:10.13873/j.1000-97872010.10.043

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Application of proportion and fuzzy control method on piezoelectric ceramic actuators

更新时间：2025-09-11

- Application of proportion and fuzzy control method on piezoelectric ceramic actuators
- Vol. 29, Issue 10, Pages: 135-137(2010)
- 作者机构：
  
  南昌大学江西省机器人与焊接自动化重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.10.043
  CLC： TP273.4
- Published：2010
- 稿件说明：
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[1]杨慧,陈海初,张华,张蕊华.比例模糊控制在压电陶瓷执行器中的应用[J].传感器与微系统,2010,29(10):135-137.

YANG Hui, CHEN Hai-chu, ZHANG Hua, et al. Application of proportion and fuzzy control method on piezoelectric ceramic actuators[J]. 2010, 29(10): 135-137.
[1]杨慧,陈海初,张华,张蕊华.比例模糊控制在压电陶瓷执行器中的应用[J].传感器与微系统,2010,29(10):135-137. DOI： 10.13873/j.1000-97872010.10.043.

YANG Hui, CHEN Hai-chu, ZHANG Hua, et al. Application of proportion and fuzzy control method on piezoelectric ceramic actuators[J]. 2010, 29(10): 135-137. DOI： 10.13873/j.1000-97872010.10.043.

摘要

针对压电陶瓷的逆压电效应

提出了一种以压电陶瓷驱动精密流量阀为执行器

采用压电陶瓷驱动流量阀阀芯

控制其开口大小

从而达到精确控制流过阀的液体流量的目的。在减压出口处安装了金属橡胶材料

以达到消除流体通过节流口后压力剧烈变化所产生的纹波现象

并就其驱动电压—输出位移—输出流量之间的数学关系建立模型。由于压电陶瓷的非线性、迟滞、蠕变等特性影响控制精度且控制复杂

提出了一种比例模糊控制方法

取得了较通常采用的控制方法更为理想的效果。

Abstract

Aiming at the inverse piezoelectric effect of piezoelectric ceramics

a piezoelectric-driven precision flow valve has been used as actuator

a model is built based on mathematical relationship among the driving power

the output displacement and the output flow.In view of the non-linearity

hysteresis

creep and other properties of piezoelectric ceramics which affect the control precision and control is complex.A proportional fuzzy control method is proposed and obtained more ideal results compared with commonly used control methods.

关键词

Keywords

references

压电陶瓷驱动精密流量阀的设计与建模 [J]. 陈海初,王宣银,张蕊华,谭冲,张阳. 浙江大学学报(工学版) . 2008(11)

压电陶瓷执行器的驱动技术研究 [D]. 丁文明. 重庆大学 2007

智能控制及其MATLAB实现[M]. 电子工业出版社 , 李国勇编著, 2005

模糊系统与模糊控制教程[M]. 清华大学出版社 , 王立新著, 2003

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