How can I reset the time reference in a triggered subsystem in Simulink?
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Yuval Boneh
el 7 de Mayo de 2021
Editada: Fangjun Jiang
el 12 de Mayo de 2021
I'm using a 'From Workspace' block in a triggered subsystem as input to a model. When the model responds to the input and a condition is met, it triggers the subsystem again. The problem is that simulation time continues so the 'From Workspace' block doesn't reset per se. Is there a way to make it reference some sort of subsystem local time which resets with the trigger?
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Fangjun Jiang
el 7 de Mayo de 2021
Not clear what is the problem. From Workspace data carries time. Put it outside of the triggered subsystem, which will ignore the data if it is not triggered.
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Fangjun Jiang
el 10 de Mayo de 2021
Editada: Fangjun Jiang
el 12 de Mayo de 2021
This turns out to be harder that it seems.
Branch and connect the trigger signal to the external reset port of a resetable Integrator block, which takes Constnat value 1 as its input. This will make a resetable time clock in-sync with your triggered subsystem. Connect the output of the Integrator block to a 1-D lookup table,which uses your time and data value as its parameters. This way, you will be able to repeat the customized signal, in-sync with the triggered subsystem.
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