The compoundtransducer is composed of the sandwich vibrator in longitudinal vibration and the circular thin plate in flexural vibration. 該復合換能器由夾心式縱向振動(dòng)半波長(cháng)換能器及彎曲振動(dòng)的薄圓盤(pán)組成。
The axial and flexural vibration analyses of the host beam actuated by the PZT sheet are presented, and the mechanical impedance of the piezoelectric smart beam is deduced. 討論了單壓電片驅動(dòng)下鋼梁的縱向振動(dòng)和彎曲振動(dòng)，得到了壓電智能梁的機械阻抗。
