Prohlížení Publikační činnost ČVUT dle předmětu "Eddy currents"

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    • Advanced Instrumentation for Polyharmonic Metal Detectors 

      Autor: Svatoš J.; Pospíšil T.; Vedral J.
      (IEEE, 2016)
      The paper describes application of polyharmonic sinc signals in devices for metal object detection. A basic problem of conventional eddy current metal detectors (induction devices in general) lies in its limited possibilities ...

    • Design and Modeling of An Axisymmetric Eddy Current Sensor for Speed Measurement of Nonmagnetic Rods 

      Autor: Mirzaei M.; Ripka P.; Macháč J.; Grim V.; Svatoš J.
      (Elsevier, 2022)
      This paper presents the design and modeling of an eddy current speed sensor for nonmagnetic moving rods with an axisymmetric configuration. The sensor consists of two antiserially connected excitation coils and one pick ...

    • A Linear Eddy Current Speed Sensor With a Perpendicular Coils Configuration 

      Autor: Mirzaei M.; Ripka P.
      (IEEE Vehicular Technology Society, 2021)
      This paper presents a new linear eddy current speed sensor with rectangular-shaped coils. The excitation coil and the pick-up coil have a perpendicular configuration without a magnetic yoke. The proposed sensor is shorter ...

    • Metal Detector Signal Imprints of Detected Objects 

      Autor: Nováček P.; Roháč J.; Šimánek J.; Ripka P.
      (IEEE, 2013)
      Humanitarian de-mining missions are activities in which an operator safety and time consumption are key issues. To increase a discrimination ability of ATMID metal detector, which we have been using, we extended the ...

    • 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 ...