Lee, J.-W. and Nguyen, A.T. and Han, J.-H. (2018) Transition flight control simulations of bioinspired FWMAV with extended unsteady vortex-lattice method. In: Bioinspiration, Biomimetics, and Bioreplication VIII 2018, 5 March 2018 through 7 March 2018.
int C 2018-01-SPIE_Transition Flight Control Simulations of Bioinspired FWMAV with Extended Unsteady Vortex-Lattice Method.doc
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Abstract
This study carries out the transient flight control simulation of a Flapping-Wing Micro Air Vehicle using Extended Unsteady Vortex-Lattice Method. This method uses the panel method and unsteady vortex-lattice (UVLM) method including the leading-edge suction analogy for leading-edge vortices (LEVs) effect and the vortex-core growth model for the effect of eddy viscosity in the vortex wake. This method has advantages in that it requires relatively less computational cost compared to CFD and provides more precise aerodynamic forces and moments than the conventional quasi-steady aerodynamic model. Based on the multibody dynamic analysis with the aerodynamic model, gainscheduling LQR controller is designed for non-linear system to track reference input. © 2018 SPIE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Aerospace Engineering |
| Identification Number: | 10.1117/12.2296528 |
| Uncontrolled Keywords: | Aerodynamics; Aircraft control; Biomimetics; Computational fluid dynamics; Controllers; Crystal lattices; Flight simulators; Linear systems; Micro air vehicle (MAV); Superconducting materials; Wings; Aerodynamic modeling; Flapping wing micro air vehicle; Flight control simulation; Gain Scheduling; Leading-edge vortices; Multi-body dynamic analysis; Quasi-steady aerodynamics; Unsteady vortex-lattice methods; Vortex flow |
| Additional Information: | Conference code: 137673. Language of original document: English. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/9621 |
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