Application of Polar Plot
Following are some of the application of Polar Plot :-
- Used in Nyquist stability criteria
- Used to find Gain and Phase Margin
- Used to find Resonance Frequency
- Used to find Frequency Response of System
Control Systems – Polar Plots
Unlike the Bode plot in which both magnitude and phase angle are plotted separately in logarithmic graph paper. In Polar plot both magnitude and phase are plotted in the same plot in the Polar graph sheet. In the following article, we will discuss what is polar plot, Steps to draw polar plot, Polar plot of some standard Functions, and how to check the Stability of the system with a solved Example.
Table of Content
- What is a Polar Plot?
- Steps To draw Polar Plots
- Polar Plot of Some Standard Transfer Function
- To Check the Stability of System from Polar Plot
- Solved Example of Polar Plot
- Advantages and Disadvantage of Polar Plots
- Application of Polar Plot