调谐控制 meaning in English

tuning control

In this system , a tunable fiber fabry - perot ( f - p ) filter is used to detect the changes of the wavelengths of the fbgs , then both the tunable control signal and the signal indicating the changes of the wavelength transmitted by an a / d electric transmission circuit are input into computer . the corresponding changes of the measurands can be obtained by filtering , analysising and processing the experimental data by using the computer information process system
该系统采用可调谐光纤fabry - perot滤波法对fbg波长变化进行解调，通过a d转换电路将调谐控制信号和波长变化的信号送入计算机并口，经过计算机信息处理系统的滤波，分析，处理，可得到相应被测参量的变化。
In this system , a tunable fiber fabry - perot ( f - p ) filter is used to detect the changes of the wavelengths of the fbgs , then both the tunable control signal and the signal indicating the changes of the wavelength transmitted by an a / d electric transmission circuit are input into a high speed sampling card
该系统采用可调谐光纤fabry - perot滤波法对fbg波长变化进行解调，通过a d转换电路的调谐控制信号和波长变化的信号送入高速采样卡，经过计算机信息处理系统的滤波，分析，处理，可得到相应被测参量的变化。