Finite Element Analysis of Zirconate Titanate Ceramics Piezoelectric Effect

Abstract:

The ceramic material of lead zirconate titanate has positive piezoelectric effect; Its mechanical energy can be converted to electrical energy. Finite element model is established for piezoelectric ceramic material, in addition that the transition between force and electric is simulated numerically by the analysis function of force-electric coupling field of ANSYS. We obtain the relationship between output voltage and external force, besides the relationship between different heights and the output voltage within the piezoelectric model. It indicates that pressure is proportional to the output voltage value, and it verifies the correctness of theoretical analysis. These provide a reference for the project application of piezoelectric materials.

• Periodical: Applied Mechanics and Materials (Volumes 401-403)
• Pages: 623-626
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.401-403.623
• Online since: September 2013
• Authors: Xiang Xin Qiao, Feng Yu, Zhi He Liu
• Keywords: ANSYS, Piezoelectric Effect, Piezoelectric Materials

References

[1] Electronic ceramics intelligence network. Piezoelectric Ceramic Application [M], Shandong: Publishing house of Shandong university, (1985).

[2] LuoPing. Parameter transformation of piezoelectric ceramics and the input data based on ANSYS modal analysis[J]. Journals of Guangdong Technical -teacher College, 2009, （3）: 11~15.

[3] WangLing. The finite element simulation analysis of piezoelectric ceramic materials based on ANSYS[J]. Science & Technology Information，2009, NO. 36: 39~40.

[4] Tan Jianguo. Use ANSYS6. 0 for finite element analysis [M]. Peking University Press. (2002).

[5] Zhang jun, etc. Study of the multiple piezoelectric effect of piezoelectric ceramics under external force [J]. Piezoelectrics & Acoustooptics，2009. 2, 32(1): 101~103.