Modify the state variable in a Level-1 MATLAB S-Function

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Lotfi 2019-10-1

评论： Daniel Sánchez Molina 2022-7-14

I want to integrate the pulsation to obtain an angle but I must keep this angle between -pi to pi.

I use

function sys = mdlOutputs(t,x,u)

if(x>pi)

x=x-2*pi;

end

sys = x;

but the correction is only made once in the beginning of the simulation, then, x (the angle) is no longer put again to the range -pi to pi

Why is the solver not updating correctly x

Thanks

Hi, did you solve this? I tried but without succes.

Thanks,

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