MATHEMATICAL MODEL OF FLIGHT AN UNMANNED AERIAL VEHICLE

Background. The application and relevance of the use of unmanned systems currently does not cause any doubt, work in this direction is constantly being carried out, respectively, and the capabilities of unmanned vehicles are growing. Materials and methods. In the Simulink/MATLAB environment based on an unmanned aerial vehicle of the quadrocopter type, the results of modeling its flight control system are presented. Results. A mathematical model of a quadcopter was built and developed in the CAD system of SolidWorks, after which it was exported to Simscape Multibody. The simulation of the quadcopter control system was obtained by exporting it from the developed model in the Simulink environment. Conclusions. This control system simulation method allows you to analyze and evaluate the operation of the quadcopter control system, as well as simulate its flight characteristics to achieve the most accurate reproduction of a real flight.