摘要
本文将组成复合超声扭转振动变幅杆的每一级都等效为一四端网络，应用矩阵相乘使多个网络得到简化。由此可求出复合超声扭转振动变幅杆的谐振频率或某一设计尺寸，两端角位移放大系数等性能参数。与传统设计法相比较，结果一致，但是简单了设计。
Every part of the compound ultrasonic torsional vibration horn is equivalent to a four -terminal network in this paper. Simplify the networks by multi-plying the matrices. Therefore, we can get the amplification of rotary angular velocity. the resonace frequency or a design size and other performance parameter of the compound ultrasonic torsional vibration horn. The result from this method is in accord with that of usual method.thus, the design was simplified.
出处
《声学技术》
CSCD
1993年第3期13-15,46,共4页
Technical Acoustics
