Is there a way to save gain/damping/overshoot data from a root locus plot.

2 views (last 30 days)
So my problem is this - when I use the rlocus() command to generate a root locus plot, I can use the data cursor on the figure to see the value of damping/overshoot/frequency/gain for a given pole position. However, when I save the figure and re-open it all this data disappears and I can no longer do this. Is there a way to save root locus figure so that for example, if I was to open it on a version of Matlab without the control systems toolbox I could instantly see these parameters?

Accepted Answer

Craig
Craig on 9 Apr 2014
Currently this can not currently be done. I have created an ehancement request to consider this. You could however compute the damping/overshoot/frequency from the (x,y) coordinates of the pole locations.
  1 Comment
Bobalob
Bobalob on 9 Apr 2014
Thanks for the reply, I guess I will just have to do it manually then - would be very nice if they made it possible to do this.
Thanks again

Sign in to comment.

More Answers (0)

Community Treasure Hunt

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

Start Hunting!