# Bode Diagram

Tuesday, March 23, 2021

*Edit***Bode Diagram**. Bode Diagrams of Transfer Functions and Impedances. Input the polynomial coefficients, real zeros, poles values and click Plot to get the Blot graph.

A Bode plot is a graph used in control system engineering to determine the stability of a control system. It is usually a combination of a Bode magnitude plot, expressing the magnitude (usually in decibels) of the frequency response, and a Bode phase plot, expressing the phase shift. If you haven't imported a prefilter, the default is a unity gain.

### You can add poles and zeros and adjust the gain using the same methods as you did when designing the compensator.

Combined with the Gain Margin and Phase Margin, a Bode plot maps the frequency response of.

In electrical engineering and control theory, a Bode plot /ËˆboÊŠdi/ is a graph of the frequency response of a system. This online bode plot generator lets you compare asymptotic bode plots with transfer function plots. A Bode Plot is a useful tool that shows the gain and phase response of a given LTI system for different frequencies.