Update variables by simulink conditional statement

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Chanhyeok 2023-8-18

评论： Chanhyeok 2023-8-18

U1 is yellow and u2 is blue

According to the if condition statement, when u1=100u2=0, the true interval is 10 to 50 seconds.

However, looking at the final result value(upper picture is the final one), it is converted to 1 from 10 seconds to the end.

That's my guess.

1. If conditional statement is wrong.

2. "Once" if statement is true at 10 seconds, the value is not updated and is "continued" 1.

I think number 2 is the most likely one

Is there a way to keep updating input values so that the result values are exported 1 value for 10-50 seconds only?

Fangjun Jiang 2023-8-18

Inside the If Action subsystem, double click the Outport block, there is an option for "Output when disabled", choose "reset" instead of "held".

Fangjun Jiang 2023-8-18

Then specify the initial value at the same dialog window

Chanhyeok 2023-8-18

okay thank you so much

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