Design of an Intelligent Controller for 6 Degrees of Freedom Quad Rotor UAV

Air Vehicles without human subject are as a rule, progressively utilized in the recent memory in both military and civil applications. A well-known developed stage of an UAV rotating wing is a Quad rotor. This paper proposes the design of one such Quad rotor based on PID control and Fuzzy Logic. The PID Control helps in automating the vehicle by controlling its different motions; throttle, roll, pitch and yaw respectively. The fuzzy logic here provides certain rules for actuating the four different controls. The fuzzy logic is used because it has the potential to deal effectively with high nonlinear systems and imprecise data. The use of a type of Controller makes the system modular and increases its adaptability. It presents the design and implementation of a 6 degrees of freedom control system for a quadrocopter. Further, the work can be focused upon the detailed study of each motion and the real world communication of the quad rotor with the environment.