Eventos Anais de eventos
DINAME 2023
XIX International Symposium on Dynamic Problems of Mechanics
Configuration of aerodynamics model in flight simulator to investigate Pilot-Induced Oscillations and Loss of Control
Submission Author:
Juliano A. B. Gripp , SP
Co-Authors:
Juliano A. B. Gripp, Marco Aurélio Guimarães Moreira, Luis Gonzaga Trabasso, Cleverson Marinho
Presenter: Juliano A. B. Gripp
doi://10.26678/ABCM.DINAME2023.DIN2023-0162
Abstract
Consistently over the years, Pilot-Induced Oscillations (PIO) and Loss Of Control In-flight (LOC-I) have been contributing factors for aircraft incidents. Some initiatives around the world to mitigate issues like PIO and LOC-I and comply with rigorous recommendations from aviation regulatory agencies involve improvements in modeling, simulation, and training of flight crew. In this sense, EMBRAER and Instituto Tecnológico de Aeronáutica (ITA) have developed alternatives for pilot training in a high-fidelity environment for flight simulation, for example SIVOR: a flight simulator assisted by a robotic motion platform. In order to study representative flight conditions, propose flight control laws and allow unclassified publication of results, a “open-source” aerodynamics model of a transport aircraft was configured into SIVOR, as well as the simulation environment. This paper presents main steps of configuration, from aerodynamics model build-up in Simulink up to validations with pilot-in-the-loop. It was possible to define a process for setup of aerodynamics models in order to allow the SIVOR platform to be collaborative and flexible for new designs and research.
Keywords
Robotics and Mechatronic Systems, aircraft model, Control Systems, Pilot Induced Oscillations, Loss of Control
