Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
MODELING OF FIXED WING UAV PLATFORM USING COMPUTATIONAL TOOLS
Submission Author:
Fernando Cesar Yukio Cursino Sato , SP
Co-Authors:
Fernando Cesar Yukio Cursino Sato, Neusa Maria Franco Oliveira, Paulo Rogerio Ferreira
Presenter: Fernando Cesar Yukio Cursino Sato
doi://10.26678/ABCM.COBEM2019.COB2019-1795
Abstract
To develop a robust and/or adaptive control system for a UAV, a good mathematical model based on aerodynamic analysis is required. The software modeling and identification results for a small unmanned aerial vehicle (UAV) are presented in this article. Stability pre-analysis and mass distribution of the model are performed based on XFLR5. The numerical values of the derivatives and aerodynamic coefficients are calculated through the AVL software using the geometric parameters of the airplane. The identified geometrical and aerodynamical parameters of the airplane are used in a mathematical model and then the model is simulated in Matlab environment. The results of the simulated airplane model are presented and analyzed in order to verify that the mathematical model built behaves as expected. Graphical results showing the simulated airplane behavior to different input commands are presented
Keywords
modeling, XFLR5, AVL, Fixed-wing, UAV
