辽宁工程技术大学学报（自然科学版）Issue(2)：260-263,4.
具有压电元件圆薄板传感器的非线性弯曲
Nonlinear bending of thin circular plate sensors with piezoelectric patches bonded
摘要
Abstract
In order to investigate the problem associated with nolinear bending of pressure sensor of circular thin plate with piezoelectric patches under the action of coupling load of mechanical pressure and applied voltage, based on Von Karman plate theory and basic piezoelectricity equation, the nonlinear bending governing equation is derived and solved using modified iterative method in this study. The nonlinear relation of load, deflection and applied voltage is obtained. Numerical example shows that the bending deflection of the circular plate can be effectively controlled by regulating the magnitude and direction of voltage applied. The study results provide some useful value.关键词
非线性弯曲/压电元件/弹性圆薄板/传感器/修正迭代法/载荷/挠度/电压Key words
nolinear bending/ piezoelectric patch/ elastic thin circular plate/ sensor/ modified iterative method/ load/ deflection/ applied voltage分类
数理科学引用本文复制引用
王浩,徐加初..具有压电元件圆薄板传感器的非线性弯曲[J].辽宁工程技术大学学报（自然科学版）,2012,(2):260-263,4.基金项目
国家自然基金重点资助项目(11032005) （11032005）
