Running time in Simulink

Question

Justas 2014-11-5

编辑： Orion 2014-11-6

I need to multiple Cos*omega*t in Simulink. In Matlab command window I get it with code: t=0:0.001:0.1; omega=314; v_a=cos(omega*t)

and everything is Ok, but I need it in Simulink. I tried this model:

but I cant get the required result. I think the problem is Clock. I need that 314 multiply with running time. How can I get it?

Thanks

Answer 1

Orion 2014-11-6

编辑：Orion 2014-11-6

Your modeling seems good.

But did you think to change the configuration of the solver ?

By default, a simulink model is in variable-step. change it to fixed-step, with your own simulation parameters.