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Signal Time Range-SIMULINK

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NIHAD MOHAMED ALI on 11 Mar 2021
Commented: Pavan Guntha on 29 Mar 2021
I want my input signal only two run for a specific time say from [5 sec to 20 secs ] when my simulation time is 100 secs,, is there any way to do this

Answers (1)

Pavan Guntha
Pavan Guntha on 25 Mar 2021
You may try to solve using the following steps:
1) Use clock block to get the current simulation time.
2) Append a combinational logic to actually compare current simulation time with your time of interest.
3) Use an enabled subsystem to appropriately route the signal to output with output signal of step 2 as control signal to this block.
Here's an illustration of these steps:
As depicted in the scope, the signal (here sine signal is taken as an example) is routed to the output only in the time slot of interest.
NIHAD MOHAMED ALI on 27 Mar 2021
how do i invoke this >=5 or <=20 blocks?
Pavan Guntha
Pavan Guntha on 29 Mar 2021
You can refer to the compare to constant block documentation for more details.

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