How to compare a value over time in Simulink

I am attempting to take a value (in my instance a boolean) and see if it is equal to a set value (in my case True) for a given amount of time. Is there a function in Simulink that would help me achieve this?

Answer 1

[stozaki]

Hi Trevor,

The processing you want to perform is not in the Simulink standard block. So I modeled the function you want to detect.

It is created with Simulink standard blocks only. I created this model with R2021a

You can use this model by setting start_time and stop_time to start and end times.

[Trevor Youngman]

Thank you for your reply, could you by any chance convert your model to version R2018b? I am attempting to convert it myself but I am running into errors in doing so.

[stozaki]

I have attached the one I created with R2018b.

Please check out this model.

stozaki

[Trevor Youngman]

Thank you, this has answered my question