论文部分内容阅读
重点阐述了含压电传感器和执行器的复合结构框架有限元模型的建立过程，导出了压电框架单元的压电刚度矩阵和介电刚度矩阵；进而引入基本控制规律用数值例子说明了压电传感器与执行器在结构的振动控制中的具体应用。
The establishment process of the finite element model of the composite frame with piezoelectric sensor and actuator is emphatically described, and the piezoelectric stiffness matrix and dielectric stiffness matrix of the piezoelectric frame element are deduced. Then the basic control law is introduced. The Specific Application of Sensors and Actuators in Structural Vibration Control.