简要介绍了新兴的智能复合材料结构及其应用发展前景。对双压电元件复合材料层合板的振动衰减主动控制给出了有限元计算公式,导出了压电激振器、传感器的输入、输出方程,建立了结构振动主动控制的数学模型。 Briefly introduces the emerging intelligent composite material structure and its application development prospect. The finite element method is given for the active vibration attenuation control of composite piezoelectric laminate. The input and output equations of piezoelectric vibration exciter and sensor are deduced, and the mathematical model of active vibration control of the structure is established.