耦合弯曲-剪切载荷L型压电振子的低宽频特性

蒋建东,张玖利,牛瑞征,吴松涛,乔欣

Low broadband characteristics of L-shaped piezoelectric cantilever beam with bending shear load

Jian-dong JIANG,Jiu-li ZHANG,Rui-zheng NIU,Song-tao WU,Xin QIAO

表 3 L型压电复合振子结构尺寸

Tab.3 Structure size of L-shaped piezoelectric composite vibrator

组数 a /mm b /mm c /mm 1 105 44 30 2 105 41 30 3 105 37.5 30 4 105 32.5 30 5 60 21 15 6 60 20 15 7 60 18.5 15 8 60 17.5 15