How to apply Ziegler Nichols and Cohen and coon tuning?

http://i39.tinypic.com/332p8wh.png The problem given to me is as above mentioned. For above system when I follow Ziegler Tuning, I get oscillations at ku= 3.105 and pu=1.8sec. Now when I compute and substitute the values I am not getting the accurate result. Please help me as how to perform the Ziegler Nichols and Cohen and Coon method for the problem. Provide me with step by step procedures. Thanks, BHARATH

Answers (1)

Take a look here , specifically under "classical design formulas".

Asked:

on 18 Apr 2012

Commented:

on 6 Dec 2016

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!