The system, with a little alteration, can also be used to measure other parameters of four-pole network. 简略地讨论了系统的硬件、软件和测量误差,系统稍经改动,可测量其它四端网络参数。
Moreover, The performance analysis of ultrasonic vibration system is completed by applying the four-pole network method, and all kinds of performance indexs are gained. Finally, the main performance parameters of ultrasonic vibration system are test by applying the dynamic analyzer. 然后应用四端网络法对超声振动系统进行性能分析,得到了超声振动系统的各种性能参数。