cal_area2.m

关于永磁同步电机DTC系统的无速度传感器

function yout=cal_area2(u)
if(u(1)>=0.0&u(2)>0.0&u(2)>=(0.577350*u(1))),
   yout=2;
elseif (u(1)>=0.0&u(2)<0.0&(-u(2))>=(0.577350*u(1))),
   yout=6;
elseif (u(1)<0.0&u(2)<0.0&u(2)<=(0.577350*u(1))),
   yout=5;
elseif (u(1)<0.0&u(2)>0.0&u(2)>=(-0.577350*u(1))),
   yout=3;
elseif (u(1)>0.0),
   yout=1;
else
   yout=4;
end