Admittance Characteristics of Radial and Thickness Vibrations of Thin Piezoceramic Disks

被引：0
作者：
V. L. Karlash
机构：
[1] National Academy of Sciences of Ukraine,S. P. Timoshenko Institute of Mechanics
来源：
International Applied Mechanics | 2019年 / 55卷
关键词：
piezoceramic circular resonator; admittance; impedance and phase shift; amplitude–frequency response;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Experimental results on the forced radial and thickness vibrations of circular piezoceramic plates are analyzed. Experimental and theoretical amplitude–frequency plots for admittance and its active and reactive components are compared. It is established that the admittance–frequency characteristics are very dependent on the vibration mode and interelectrode capacitance. The calculations of admittance are in agreement with the experimental data.
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页码：449 / 455
页数：6
相关论文
共 21 条
  • [1] Karlash VL(2012)Methods for determining the coupling coefficients and energy loss in vibrations of piezoceramic resonators Akust. Visn. 15 24-38
  • [2] Karlash VL(2015)Revisiting the loss of energy in piezoceramic resonators Akust. Visn. 17 34-47
  • [3] Karlash VL(2015)Comparison of experimental and calculated data in the study of forced oscillations of piezoceramic resonators Akust. Visn. 17 13-20
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  • [8] Karlash VL(2017)Analysis of the methods of determination of the viscoelastic coefficients of piezoceramic resonators J. Math. Sci. 226 123-138
  • [9] Karlash VL(2017)Influence of electric loading conditions on the vibrations piezoceramic resonators Int. Appl. Mech. 53 220-227
  • [10] Karlash VL(2017)Phase–frequency characteristics of the longitudinal and transverse vibrations of planar piezoceramic transformers Int. Appl. Mech. 53 349-355
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