A Bode plot is a graph used in control system engineering to determine the stability of a control system. Combined with the Gain Margin and Phase Margin, a Bode plot maps the frequency response of ...
There is no effect on the phase-frequency Bode plot. Increasing the gain thus shifts the 0 dB crossing point of the gain plot to the right and so to a higher frequency. This decreases the stability of the system since it decreases the gain margin and the phase margin. Hence, if an ...