Resonance search

Question

Can the vibration controller be used for tested objects resonance search?

Answer

Shaker controller software can be used for resonance search.

Software “Sinusoidal vibration” and “Random vibration” enable constant level of velocity and velocity spectral density respectively. Upon activation of “Report” key, there appears a report window allowing to select transmission characteristics diagram. Transfer characteristics diagram available in the shaker controller Software is a reverse frequency response diagram (i.e. transfer characteristic gap corresponds to the resonance and the crest factor value of transmission characteristics corresponds to the anti-resonance). The Software allows to save transmission characteristics as a report. These diagrams can only be saved in exchange buffer (CTRL+C or C for the image, CTRL+N or N for the table).