## 1. stepinfo

Stepinfo

stepinfo lets you compute step-response characteristics for a dynamic system model or for an array of step-response data.

## 2. Accurate rise time with stepinfo() - MATLAB Answers - MathWorks

Dec 9, 2020 · The rise time to 63.2% of the steady state output is approximately 0.04. However, the stepinfo() command says the rise time is RiseTime: 74.6661.

I have the following code: g = tf([0 0 5000],[1 200 5000]); step(g); grid on; S = stepinfo(step(g),'RiseTimeLimits',[0 0.632]) the figure producued by step(g) is here: from looking at this, ...

## 3. Different results between Step and Stepinfo - MATLAB Answers

Jun 2, 2021 · I understand you encountering discrepancy between the values of percentage overshoot in step-response graph and stepinfo() data.

Hi, I'm running R2020b update 5. This is my code: s = tf('s'); G3 = (25/5.05)/(s^3+(101/5.05)*s^2+(505.2/5.05)*s+100/5.05); roots_3 = roots([1 101/5.05 505.2/5.05 100/5.05]); G3_c = 500.789...

## 4. Stepinfo for time delayed systems - MATLAB Answers - MathWorks

Mar 21, 2023 · I have time delayed system. For example, G(s)=(1/(s+1))*e^-2s The system has 2 second time delay. How can I find stepinfo data?

I have time delayed system. For example, G(s)=(1/(s+1))*e^-2s The system has 2 second time delay. How can I find stepinfo data?

## 5. how to use stepinfo function with non-zero initial value - MathWorks

Mar 11, 2020 · I am trying to get various step response data like rise time , overshoot, setttling time, etc.. using stepinfo function for my time series data.

See AlsoEscape From Tarkov key guidei am trying to get various step response data like rise time , overshoot, setttling time, etc.. using stepinfo function for my time series data. i am getting appropriate values when step data is st...

## 6. Choosing the Step Size using Stepinfo - MATLAB Answers - MathWorks

Jan 25, 2019 · stepinfo() is to tell step response characteristics such as rise time, overshoott, etc. given that the step response is provided.

Dear all, Would you know how to select the size of the step function when using stepinfo? I know it is equal to 1 by default, but I need to use different values. I appreciate your help!! ...

## 7. Show Step Response Information on Step Response Plot - MathWorks

Oct 12, 2013 · The stepinfo function returns a structure containing all the common step response metrics. You can directly plot the these results.

Normally, if I want to display the information of the Step Response (peak, rise time, etc). I click on the plot and select "Characteristics > Peak Response",etc. I intend to design a Gui (very basi...

## 8. Step Response - MATLAB Answers - MathWorks

Apr 19, 2011 · This is a step response problem where as you can see 'a' is the variable to be multiplied. I know that we can solve this by using the stepinfo(g)and the step ...

a=[0.2,0.4,0.5,0.7,2,1] g = (tf(1, [1 2*a 1])); S= stepinfo(g) This is a step response problem where as you can see 'a' is the variable to be multiplied. I know that we can solve this by usi...