Control system with 4 poles

Aruwin · 2013-11-23T18:48:46+00:00

Can you help me compare these results? They're the simulations of a control system. When we change the poles, (in this case, there are 4 poles), the response system also changes. The 4 poles involves complex numbers, but I don't see the relationship between the poles and the response. I don't see an exact description. I mean, a description like: if the real number is increased, then the response would be more oscillatory or if the imaginary part is smaller, then the faster the convergence to 0. Help, please? Here are the pictures of the 3 different results:

Control system with 4 poles

Aruwin

Member

Updated: Oct 26, 2024

Views: 1.2K

Can you help me compare these results? They're the simulations of a control system. When we change the poles, (in this case, there are 4 poles), the response system also changes. The 4 poles involves complex numbers, but I don't see the relationship between the poles and the response. I don't see an exact description. I mean, a description like:
if the real number is increased, then the response would be more oscillatory or if the imaginary part is smaller, then the faster the convergence to 0.
Help, please?

Here are the pictures of the 3 different results:

0

Replies

Howdy guest!

Dear guest, you must be logged-in to participate on CrazyEngineers. We would love to have you as a member of our community. Consider creating an account or login.

Replies

Ramani Aswath

Member • Nov 23, 2013

First of all, this is not my area. However, even to check if I can be of help, the links provided do not seem to work. You can mail me at bioramani (at) g m a i l.(c o m)

Are you sure? This action cannot be undone.
Cancel
Ramani Aswath

Member • Nov 23, 2013

Have you looked at this?
<a href="https://en.wikibooks.org/wiki/Control_Systems/Poles_and_Zeros" target="_blank" rel="nofollow noopener noreferrer">Control Systems/Poles and Zeros - Wikibooks, open books for an open world</a>

Are you sure? This action cannot be undone.
Cancel
Aruwin

Member • Nov 23, 2013

A.V.Ramani
Have you looked at this?
<a href="https://en.wikibooks.org/wiki/Control_Systems/Poles_and_Zeros" target="_blank" rel="nofollow noopener noreferrer">Control Systems/Poles and Zeros - Wikibooks, open books for an open world</a>
Yes, I have looked at that thread, but I still can't compare the 3 simulations.
I sent you an email, please look at it.

Are you sure? This action cannot be undone.
Cancel
ABCD ABCD

Member • Nov 25, 2013

An area which i like to learn a lot. Perhaps, it requires someone who is okay to have a chat with me in a private conversation.

Are you sure? This action cannot be undone.
Cancel
pinank

Member • Jan 3, 2014

Dude can you explain your system more elaborately? And the response changes as per the values of zeta and w..

Are you sure? This action cannot be undone.
Cancel