DefinePK

Abstract

In this work, a frequency domain method based on the Transfer Function Analyzer (TFA) technique for the identification of an electromechanical system was developed. The novelty of the study used variable sample time in the chirp signal used as the input for the identification. The TFA identification was applied to the system to identify the Bode response. The bode response with the TFA method was quite similar to the obtained with the mathematical model. Although the resonance frequencies estimated with the TFA algorithm were not the same frequencies calculated with the mathematical model, they were very close.