DataVXJournal of Intelligent Material Systems and StructuresPaper
journal article·2020-07

Nonlinear analysis of the hysteresis effects of a bimorph circular flexural-mode piezoelectric actuator for a deformable mirror of adaptive optics system

Hairen Wang, Xuan Xie

Journal of Intelligent Material Systems and Structures· Volume 31· Issue 11
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Source abstract

Abstract

In this article, proposed is a hysteresis effects model of a bimorph circular flexural-mode piezoelectric actuator for a deformable mirror of adaptive optics system. The analytical solutions are derived from the three-dimensional equations of piezoelectricity, and the dependence of the nonlinear hysteresis performance of the actuator on the physical parameters is evaluated. Numerical results illustrate that the hysteresis loops of the strokes of the actuator are affected by the start values of the electric field and the thickness of the metallic layer. Besides, the results also suggest that an appropriate thickness of metallic layer could compensate some hysteresis effects. Moreover, the results of the analytical method have been demonstrated by those of the finite element method.
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Research context

OpenAlex topics: Adaptive optics and wavefront sensing · Piezoelectric Actuators and Control · Advanced optical system design

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China

Key Laboratory for Radio Astronomy, Chinese Academy of Sciences, Nanjing, China

University of Chinese Academy of Sciences, Beijing, China

College of Hydraulic & Environmental Engineering, China Three Gorges University, Yichang, China

Funding

Key Research Program of the Chinese Academy of Sciences · Youth Innovation Promotion Association of the Chinese Academy of Sciences · national natural science foundation of china · Natural Science Foundation of Jiangsu Province

References (21)

Show source-provided references
1. 10.1364/OPEX.13.00427510.1364/OPEX.13.004275 ↗
2. 10.1088/0964-1726/8/5/32010.1088/0964-1726/8/5/320 ↗
3. 10.1177/1045389X980090060310.1177/1045389X9800900603 ↗
4. 10.1063/1.36748210.1063/1.367482 ↗
5. 10.1016/j.optcom.2018.02.00110.1016/j.optcom.2018.02.001 ↗
6. Madec P-Y (2012) Overview of deformable mirror technologies for adaptive optics and astronomy. In: SPIE astronomical telescopes+ instrumentation, vol. 844705, Amsterdam, 13 September. Bellingham, WA: International Society for Optics and Photonics.10.1117/12.924892 ↗
7. Schmutz L · Photonics Spectra · 1993 · 27 · 119
8. 10.1364/OE.18.00690010.1364/OE.18.006900 ↗
9. 10.1201/EBK143980858010.1201/EBK1439808580 ↗
10. 10.1201/b1971210.1201/b19712 ↗
11. 10.1364/OE.25.00811510.1364/OE.25.008115 ↗
12. 10.1177/1045389X1770491810.1177/1045389X17704918 ↗
13. 10.1364/AO.55.00087310.1364/AO.55.000873 ↗
14. 10.1117/1.JATIS.4.2.02900110.1117/1.JATIS.4.2.029001 ↗
15. 10.1109/TUFFC.2013.262310.1109/TUFFC.2013.2623 ↗
16. 10.1007/s10483-016-2077-810.1007/s10483-016-2077-8 ↗
17. 10.1017/jmech.2013.6410.1017/jmech.2013.64 ↗
18. 10.1364/OE.27.00040410.1364/OE.27.000404 ↗
19. 10.1088/0964-1726/21/1/01500610.1088/0964-1726/21/1/015006 ↗
20. 10.1364/OPEX.13.00415410.1364/OPEX.13.004154 ↗
21. Yang J · 2005