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Eccentric Mass Vibrator Controller

FOVDAR is a PC-based controller for performing forced vibration tests using an eccentric mass vibrator.  

  • Allows the user to define the desired sine sweep range of a test.
  • Allows the user to enter location information and calibration factors for up to 200 channels of response sensor.
  • Manages the drive frequency profile.
  • Acquires, processes and displays up to 200 channels of sensor data.
  • Displays frequency response plots in reference to the force signal.
  • Provides for plotting, archiving, and exporting of all data as acceleration, velocity, or displacement. These can also be normalized to unity force.

Typical floor response to a sine sweep test produced using an ANCO Eccentric Mass Vibrator (EMV)