A 2-DOF MODEL FOR BACK-TO-BACK SHOCK TRANSDUCER

• Abstract:

  By applying a two-degree-of-freedom system model (2-DOF) for an Endevco type 2270 back-to-back reference accelerometer, systematic deviations between measured and fitted 1-DOF transfer functions could be improved. Some key information for the identification of the model parameters is found in the frequency range beyond the first resonance, a range which was rarely considered in the past.
• Keywords:

  acceleration, shock transducer, parameter identification
• Download:

  IMEKO-WC-2015-TC22-444.pdf
• DOI:

  _unreg_wc-2015.444

Event details: