Calculate steady state error for unit step and ramp input for Zero order hold

68 views (last 30 days)
how can I calculate the state error for unit step and ramp input for the sys2?
sys1=tf(1,[1 1 0])
I have calculated by hand and I get for unit step input 0
and for ramp input 0,1 steady state error
I want to check it now the the steady state error with matlab.
If my calculation by hand is ok.

Answers (1)

Paul on 24 Oct 2021
The by-hand calculations do not appear to be correct. A quick way to get an idea if the calculations for the step input are correct is to just plot the step response:
doc step
The ramp response can be plotted using
doc lsim
among other options.
Alternatively, the Symbolic Math Toolbox can be used to analytically compute the responses.




Community Treasure Hunt

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

Start Hunting!