How to find dominant pole using damping ratio

1. How do you find the dominant pole?
2. What is the dominant pole in frequency response?
3. How do you find the dominant pole in Matlab?
4. Which one is dominant pole out of the two mentioned?

How do you find the dominant pole?

Dominant pole is a pole which is more near to origin than other poles in the system. The poles near to the jw axis are called the dominant poles. Or, get the closed-loop TF from Open loop TF. Determine the poles of the denominators.

What is the dominant pole in frequency response?

The lowest frequency pole is called the dominant pole because it dominates the effect of all of the higher frequency poles.

How do you find the dominant pole in Matlab?

You can find the most dominant poles by looking at the pole-zero map... or just the poles... and finding those that are closest to the imaginary axis.

Which one is dominant pole out of the two mentioned?

Dominant pole concept: The pole which is closer to the imaginary axis is called as the dominant pole as this pole contributes more in the response of the system.