Fuzzy logic controlled landing of a Boeing 747

In this research, the simulation of the landing and descent of a Boeing 747 in its linearized landing configuration model are controlled using fuzzy logic controllers (FLCs). The rule bases for the FLCs are functions of the linearized model´s inputs, the Boeing 747´s vertical velocity and altitude. The crisp FLC outputs, as determined by the centroid method, are the elevator and throttle deflections. Different types of membership functions are tested with the FLCs to determine the efficacy of the tested membership types for the given application for landing an aircraft. Future work will involve comparing the FLCs to more conventional controllers.