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Modeling, stability analysis and control system design of a small-sized tiltrotor uav
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index.pdf
Date
2009
Author
Çakıcı, Ferit
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Unmanned Aerial Vehicles (UAVs) are remotely piloted or self-piloted aircrafts that can carry cameras, sensors, communications equipment or other payloads. Tiltrotor UAVs provide a unique platform that fulfills the needs for ever-changing mission requirements by combining the desired features; hovering like a helicopter and reaching high forward speeds like an airplane. In this work, the conceptual design and aerodynamical model of a realizable small-sized Tiltrotor UAV is constructed, the linearized state-space models are obtained around the trim points for airplane, helicopter and conversion modes, controllers are designed using Linear Quadratic Regulator (LQR) methods and gain-scheduling is employed to obtain a simulation for the whole flight envelope. The ideas for making a real flying model are established according to simulation results.
Subject Keywords
Electrical engineering.
,
Electronics
URI
http://etd.lib.metu.edu.tr/upload/12610435/index.pdf
https://hdl.handle.net/11511/18436
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Graduate School of Natural and Applied Sciences, Thesis
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F. Çakıcı, “Modeling, stability analysis and control system design of a small-sized tiltrotor uav,” M.S. - Master of Science, Middle East Technical University, 2009.
