What Magnitude(db) and Phase(deg) represent on Bode Diagram?
I am working on 2 DOF System and I want to understand some basic things.
Below (on the picture) you can see the system, the transfer function and the bode plot.
I can't understand what exactly these values mean.
Magnitude 26.4269 (dB) - Resonant Frequency 5.2493 (rad/s) % Results of the First Peak Magnitude 2.2837 (dB) - Resonant Frequency 37.8886 (rad/s) % Results of the Second Peak
The First Pick represent the highest vibration of Numerator = X1(s)-X2(s)?
The Second Pick represent the highest vibration of Denominator = W(s)?
Magnitude(db) is the "volume" of my system?
Aim is possitive or negative Magnitude(db) for my system?
and what about Phase (deg)?