Characteristic Study of Large Torque Micro-Nano Platform Based on Piezoelectric Stack
- DOI
- 10.2991/ammee-17.2017.138How to use a DOI?
- Keywords
- Micro-nano Platform, Triangle amplification, Characteristic study.
- Abstract
With the development of precision engineering and precision instruments, the micro-nano platform becomes the important carrier in the precision positioning technology, which provides large torque and high precision.The platform's performance is tested by using laser displacement meter.Four kinds of testing are applied in this paper, including static displacement output test, repeated precision test, stability test, and dynamic state characteristic test. The testing data shows that the micro-nano platform can provide large output displacement stably and quickly, and it has very strong practical. In the same time, the testing conclusions show the bad influence from the hysteresis and creep deformation of piezoelectric material and mechanism. So the closed-loop control is used to control the platform, and the control result shows the closed-loop control reduce the influence of creep deformation, but it is acquired by sacrificing the quickly response. The conclusion shows that the next step is necessary to research the drive and control of this platform for amplifying its practicability in the future.
- Copyright
- © 2017, 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/).
Cite this article
TY - CONF AU - Hong Jin AU - Ke Liang AU - Yueping Mo PY - 2017/06 DA - 2017/06 TI - Characteristic Study of Large Torque Micro-Nano Platform Based on Piezoelectric Stack BT - Proceedings of the Advances in Materials, Machinery, Electrical Engineering (AMMEE 2017) PB - Atlantis Press SP - 717 EP - 720 SN - 2352-5401 UR - https://doi.org/10.2991/ammee-17.2017.138 DO - 10.2991/ammee-17.2017.138 ID - Jin2017/06 ER -