Fiber bragg grating based rotating speed measurement system

  title={Fiber bragg grating based rotating speed measurement system},
  author={Li Wei and Zude Zhou and Yuegang Tan and Lei Yuan and Tingting Hu},
  journal={2011 International Conference on Electric Information and Control Engineering},
Rotating speed is one of the most important control parameters of rotating machinery. To solve the electromagnetic interference and installation problems of existing speed sensors, a fiber bragg grating(FBG) strain sensing mechanism was applied in speed measurement. The relationship of strain and speed was derived. A FBG-based speed measurement system was… CONTINUE READING