Pitch Control Using Hybrid Pid-Fuzzy Controller
نویسندگان
چکیده
Unmanned Aerial Vehicle (UAV) is inherently an unstable system and this necessitated the need of an external controller to stabilize and to control it. In this paper presents the exploration into the simulation, design and analysis of two autopilot schemes: (1) a fuzzy-PID controller and, (2) hybrid PID-Fuzzy controller for controlling pitch plane dynamics of an aircraft. The modeled fuzzy logic controller is made to work on Mamdani-type fuzzy inference system (FIS). The dynamic modeling of system begins with a derivation of suitable mathematical model to describe the longitudinal motion of an aircraft. The work aims to model an Aerial vehicle as realistic as possible. The system is tested for various PID-Fuzzy configurations. The system has been tested successfully considering numerous operating conditions.
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