重新调谐 meaning in English

retune

By using the operation circuit , the drive voltage of f - p in feedback can automatic trace the reflected fbg wavelength . not only had an extraordinary wide demodulation range of frequency achieved , but also a problem solved that when the sensing probe is changed , the sensor has the ability to automatic adjust the drive voltage of f - p to keep up with the dramatic change of the reflected fbg wavelength
本文中创新性地提出了“自动跟踪”的概念，利用光电系统中的运算电路，不仅能够自动跟踪调整法布里腔的驱动电压、在保证精确度的同时有效地提高该传感系统的解调频率范围，还有效地解决了在测量范围内有时需要更换传感探头的重新调谐问题。