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First optimization setup In this section the first setup of the design optimization of the F14 controllers is shown. Open model Design.Optimization.Examples.ControllerDesign_F14. Component “aircraft” contains the dynamic equations of the aircraft. Component “controller” is the control system for the longitudinal motion, and component “criteria” contains the criteria computation. This model is used for simulation and analysis of the closed loop step response of the longitudinal motion of a very simple F14 aircraft model. A linear controller with fixed controller parameters is used for tracking the reference motion of the angle of attack, alpha. The goal is to determine the controller parameters such that the step response is reasonable in the operation region of the aircraft. Simulate this model for 10 s and plot alpha_c_deg (= commanded angle of attack), alpha_deg (angle of attack), q_degs (pitch rate) and delta_deg (elevator deflection): DESIGN OPTIMIZATION 191