基于压电与电磁复合效应的超声振动能量采集方法
汪御飞,李康康,张海彬,陈渊博,王光庆

Ultrasonic vibration energy harvesting method based on piezoelectric and electromagnetic composite effects
Yufei WANG,Kangkang LI,Haibin ZHANG,Yuanbo CHEN,Guangqing WANG
表 2 超声波电机主要材料及特性
Tab.2 Main materials and characteristics of ultrasonic motor
名称材料ρo/(kg·m−3)G/GPaν
压电陶瓷PZT-8750076.50.32
金属基体磷青铜890067.00.30