The selective principle of ultrasonic motor's vibration mode and the form of resonancemode are introduced in this paper.
本文介绍了超声波电机振动模态形式及其选择的原则。
2
With different incidence orientation of the modulated IR laser relative to acoustic chamber, the sound pressure magnitude of resonancemode varies.
值得关注的是，红外激光相对于声共振腔的入射方位不同则激励产生的光声信号幅值也不同。
3
The resonant frequency and damping ratio of the manipulator are obtained via an experimental system for the manipulator, with the resonancemode discussed.