Author:
Zhao Lin,Li Wang-xin,Dong Wen-fei,Jia Rui-hao,Dong Chuan-he
Abstract
Abstract
To analyze and design an intelligent system that can achieve the generation and control of micro droplets. This article is based on the ANSYS finite element analysis and calculation software to design a fluid piezoelectric actuator with a circular oscillator, establish an overall structural model, and provide the design principle and driving structure of the piezoelectric actuator. And different control methods and driving performance were explored. We studied the simulation method of calculating the pressure at the nozzle through the variation of signal excitation amplitude and the control basis of micro droplets. Through the excitation signal, the movement of the fluid can be controlled, and the driving control effect of the fluid has been verified through simulation calculations.
Subject
Computer Science Applications,History,Education