Research of Piezoelectric Stack Pump and Hybrid Precision Stepper Drive Technology

DOI

10.2991/icmse-15.2015.184How to use a DOI?

Keywords

Piezoelectric stack pump, Electro-rheological fluids, Precision driving, CFD

Abstract

The paper shows theoretical analysis and experimental study on the performance of the pump / valve hybrid drive system. Taking AE0505D16 type piezoelectric stack as power source, design and manufacture two new structures of pump: symmetric and staggered single-chambered dual piezoelectric stack pump. Comparing the two kinds of pump according to CFD analysis and experimental tests, we conclude that the staggered kind is a better structure. Testing the piezoelectric stack pump, discuss the impacts of voltage, frequency on the flow rate and output pressure. Through the experiment, measure the relationship between system driving force and the work performance of piezoelectric pump and electro-rheological valve, and the relationship between system step speed and piezoelectric pump’s frequency and flow rate.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xingtian Qu
AU  - Haiyang Yu
AU  - Xu Yang
AU  - Shuang Liu
PY  - 2015/12
DA  - 2015/12
TI  - Research of Piezoelectric Stack Pump and Hybrid Precision Stepper Drive Technology
BT  - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering
PB  - Atlantis Press
SP  - 1010
EP  - 1017
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-15.2015.184
DO  - 10.2991/icmse-15.2015.184
ID  - Qu2015/12
ER  -