INVESTIGADORES
STORTI Mario Alberto
congresos y reuniones científicas
Título:
Aerodynamic Coefficient Identification Using Moving Horizon Estimation Algorithm
Autor/es:
TRIVISONNO, NICOLÁS; GENZELIS, LUCAS; GIOVANINI, LEONARDO; GARELLI, LUCIANO; MARIO A. STORTI
Lugar:
Santa Fe
Reunión:
Congreso; MECOM 2019 - XIV Congreso Argentino de Mecánica Computacional; 2019
Institución organizadora:
Asociación Argentina de Mecánica Computacional AMCA
Resumen:
The aim of this project is the identification of the aerodynamic coefficients in order to gen-erate a complete aerodynamic description for a projectile flight dynamic. A Moving Horizon Estimation(MHE) algorithm that utilizes adaptive estimation methods to update the parameters of the arrival costwas developed. Simulated motion of the projectile utilizing quaternions is computed and generated asbaseline where the full rigid body state is known. With this information, parameter estimator algorithmfits the aerodynamic coefficients. Finally, the Rigid Body Dynamics (RBD) with six degree of freedom(6DOF) model is fed with the estimated aerodynamic coefficients and the free flight behavior of the pro-jectile is computed.
