测速计反馈,转速计反馈,速度反馈
The feedback signals of tachometer and potentiometer should be calibrated before debugging the testing simulator. Cascade phase advance-lag corrective network was adopted in the forward channel of internal loop.
调试前首先对测速机、电位计等反馈信号进行校准,内回路前向通道采用了串联超前-滞后校正网络。
Based on the principle of tachometer feedback, two variable damping methods for second order Systems are presented in this paper.
本文基于测速反馈原理,针对二阶系统提出了两种改变系统阻尼的方法。
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