The best design has an overall objective value close to 1, indicating that all four
requirements are nearly met. Use viewGoal to inspect each requirement for the best
design.figure('Position',[100,100,987,474])
viewGoal(AllReqs,ST)Compute the closed-loop responses and compare with the two-loop design.T = getIOTransfer(ST,{'az ref','delta fin'},'az');figure
step(Tr1,'b',T(1),'r',5)
title('Tracking')
legend('Cascade','2 dof')13 Control System Tuning Examples