Ongoing measurements

After putting together and assembling complete measurement setup, results have started tu pile up. There are few different methods for measuring non-linear characteristics of piezocheramic:

  • method that uses osciloscope and BODE analyzer with impedance adapter 
  • UI method using osciloscope and  BODE analyzer
  • phase skidding using generator and osciloscope
  • burst excitation of piezocheramic
  • resonance frequency with different excitation levels

For all measurements generated signal is amplified with E&I 2100L amplifier and along with temperature there are various parameters collected and saved. All that parameters can and will be used in further research. 


Autor: Petar Franček
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