Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/147859
Title: DEVELOPMENT OF UNCONVENTIONAL AERIAL VEHICLE WITH TILT-ROTOR PLATFORM
Authors: ZHANG SHUAI
Keywords: unconventional, drone, fix-wing, modeling, collision avoidance, mechanical design
Issue Date: 5-Jul-2018
Citation: ZHANG SHUAI (2018-07-05). DEVELOPMENT OF UNCONVENTIONAL AERIAL VEHICLE WITH TILT-ROTOR PLATFORM. ScholarBank@NUS Repository.
Abstract: This thesis concern on developing hybrid tilt-rotor UAV adopting VTOL mode during take-off and landing and fix-wing mode during cruising and covering several parts listed below. Firstly, to study the principles of various hybrid UAV platforms in details and analyze both advantages and disadvantages. Then, to establish design methodology in terms of propulsion system design, mechanical design including supporting framework design and tilting mechanism design, aerodynamic design and avionic design. Two tilt-rotor UAVs LYZ-G1 and LYZ-G2 platforms are designed with certain payload and endurance. Moreover, to derive and verify 6 degree-of freedom (DOF) flight dynamic model for LYZ-G1 and LYZ-G2 platform and its linearization with detailed analysis of aerodynamics, kinematics and wind disturbance regarding to VTOL linear modeling. Lastly, to build both model based PID controller and LQR controller in details. All states are taken into consideration and detailed MATLAB code is generated. The controller is realized through MATLAB simulation.
URI: http://scholarbank.nus.edu.sg/handle/10635/147859
Appears in Collections:Master's Theses (Open)

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