Getting the simulation time

Hi,

I am using a manual switch in my model. During simulation if i click the switch manually and switch the input i call a script.In the script i want to know that particular simulation time step when i switched my input.

I am unable to find the simulation time step.Please help

Answer 1

[Azzi Abdelmalek]

Use Interpreted Matlab function blocks with the below code

function y=get_sw(u)
y= str2num(get_param('YourModelName/Manual Switch','sw'))

The result is 1 or 0

%

[Aditya]

I want to find the time step when the switch undergoes transition.

This code doesn't provide me the time step.

[Azzi Abdelmalek]

use a clock block from 'simulink/sources'. You will have time t and the state of your switch y

in Matlab command after simulation

 steptime=t(find(diff(y)~=0))