汽车动力性

G=970*9.8; ig=[3.416 1.894 1.28 0.914 0.757]; r=0.272; i0=4.338; eta=0.9; Cd=0.4; A=2.31; f=0.0127; for k=1:5 if k==1 sim('donglixing',100) elseif k==2 sim('donglixing',400) elseif k==3 sim('donglixing',700) elseif k==4 sim('donglixing',1400) elseif k==5 sim('donglixing',4000) end plot(u(:,2),Ft(:,2)) hold on end plot(u(:,2),Ff(:,2))