The hybrid vertical takeoff and landing (VTOL) aircraft draw great attention from industrial and academic communities recently. In this paper, a nonlinear modeling process of a hybrid quad-tiltrotor aircraft under full-mode flight is proposed. Then, the developed nonlinear model is linearized at the equilibrium point and its stability characteristic is analyzed. Finally, simulation results show that the aircraft is trimmed at a transitional equilibrium point of rotor tilting angle of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$45^ {\circ }$$\end{document} and velocity at 10.8 m/s, and it can keep straight level flight.
Nonlinear Flight Dynamics Modeling of Hybrid Quad-Tiltrotor Aircraft Under Full-Mode Flight
Lect. Notes Electrical Eng.
International Conference on Autonomous Unmanned Systems ; 2022 ; Xi'an, China September 23, 2022 - September 25, 2022
Proceedings of 2022 International Conference on Autonomous Unmanned Systems (ICAUS 2022) ; Kapitel : 182 ; 1963-1972
10.03.2023
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Investigation of Quad Tiltrotor Aerodynamics in Forward Flight Using CFD
British Library Conference Proceedings | 2002
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