Deflection of cross-ply composite laminates induced by piezoelectric actuators.
Deflection of cross-ply composite laminates induced by piezoelectric actuators.
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DOI：
10.3390/s100100719
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Lin CS
中科院分区：
文献类型：
--
作者：
Her SC;Lin CS
压电材料的力电耦合效应作为传感器和驱动器的潜在应用引起了人们的广泛关注。在这项研究中，两个压电驱动器对称表面粘贴在一个正交铺设复合材料层合板。在两个对称的压电作动器上施加同幅、反号的电压，使层合板产生弯曲效应。利用经典的层合板理论和压电理论推导了弯曲力矩。利用板理论求解了简支组合板在弯矩作用下弯曲位移的解析解。将解析解与有限元解进行了比较，验证了本文方法的有效性。通过参数研究，给出了压电驱动器的尺寸和位置对复合材料层合板响应的影响。结合经典层合板理论和板理论，提出了一个简单的模型来预测简支层合板的变形形状。
The coupling effects between the mechanical and electric properties of piezoelectric materials have drawn significant attention for their potential applications as sensors and actuators. In this investigation, two piezoelectric actuators are symmetrically surface bonded on a cross-ply composite laminate. Electric voltages with the same amplitude and opposite sign are applied to the two symmetric piezoelectric actuators, resulting in the bending effect on the laminated plate. The bending moment is derived by using the classical laminate theory and piezoelectricity. The analytical solution of the flexural displacement of the simply supported composite plate subjected to the bending moment is solved by using the plate theory. The analytical solution is compared with the finite element solution to show the validation of present approach. The effects of the size and location of the piezoelectric actuators on the response of the composite laminate are presented through a parametric study. A simple model incorporating the classical laminate theory and plate theory is presented to predict the deformed shape of the simply supported laminate plate.
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影响因子：
2.5
作者：
CRAWLEY, EF;DELUIS, J
通讯作者：
DELUIS, J
压电智能柔性悬臂板的优化放置与主动振动控制
影响因子：
4.7
作者：
Qiu, Zhi-Cheng;Zhang, Xian-Min;Zhang, Hong-Hua
通讯作者：
Zhang, Hong-Hua
DOI：
10.1016/j.ijsolstr.2005.03.010
发表时间：
2006-03-01
影响因子：
3.6
作者：
Huang, GL;Sun, CT
通讯作者：
Sun, CT
影响因子：
2.6
作者：
BAILEY, T;HUBBARD, JE
通讯作者：
HUBBARD, JE
DOI：
10.1177/1045389x07064459
发表时间：
2007-01-01
影响因子：
2.7
作者：
Bowen, C. R.;Butler, R.;Salo, A. I. T.
通讯作者：
Salo, A. I. T.