How can I determine the time t when a specific value y is reached in SIMULINK?

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Enea Baumann
Enea Baumann 2021 年 1 月 11 日
コメント済み: Timo Dietz 2021 年 1 月 11 日
Hi everyone,
I'm working on a simulation on SIMULINK which outputs me a value y(t).
I now want to know at what time y(t) reaches a specific value y_1.
So I need to determine t(y_1) = t_1 and somehow display it in SIMULINK?
Also I want to used that value t_1 for further calculations.
Is there any block that I can use for that?
Best regards


Timo Dietz
Timo Dietz 2021 年 1 月 11 日
There are multiple ways of doing this. One is to attach the source block "clock" to a triggered subsystem which contains just a connection between in and out. The trigger input is fed by a comparator which checks for y(t) = y_1.
The triggered block now takes over the simulation time input to its output only in case the comparator triggers.
  12 件のコメント
Timo Dietz
Timo Dietz 2021 年 1 月 11 日
Perfect! This is what I tried to explain. Good luck, furthermore.


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