• Rotational Eddy Current Speed Sensor 

      Autor: Mirzaei M.; Ripka P.; Vyhnánek J.; Chirtsov A.; Grim V.
      (IEEE, 2019)
      A novel eddy current speed sensor is developed to measure the rotational speed of conductive objects. The sensor consists of one excitation coil and two pick-up coils around a rotating cylinder or rod. The sensor does not ...