Time delay in matlab fuction block used in simulink model.

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Muhammad Mazhar Saeed Butt
评论： Muhammad Mazhar Saeed Butt 2018-7-30
Hi, I developed a power system in simulink. Here, i also use matlab function block and some coding in it. Now i want that when simulink power system starts to simulate, then matlab function block do not operate for first 2 seconds of simulation. In other words i want 2 second time delay of matlab function block. How can i perform that?
Thanks

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Jim Riggs
Jim Riggs 2018-7-30
编辑：Jim Riggs 2018-7-30
Place your Matlab function block into a triggered subsystem block (or an enabled subsystem block), then trigger/enable the block based on time.
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Jim Riggs
Jim Riggs 2018-7-30
编辑：Jim Riggs 2018-7-30
function y = fcn(A,time)
if(time <= 2.0)
y=1;
else
if (A >= 1.8200e+06)
y=0;
else
y=1;
end
end

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