Virtual Reality Simulation of Small Tiltrotor Unmanned Aerial Vehicles for Special Equipment Accident Investigation

Small tiltrotor unmanned aerial vehicles are very suitable for disaster reconnaissance and personnel search such as earthquakes and mudslides. This article uses UG NX6.0 to model and assemble the V-22 Osprey fighter jet. In order to improve the degree of freedom, VRML programming is used to establish three nested transformation nodes for each entity, which can achieve translation and rotation in all directions and save computational trouble caused by motion superposition. After completing the above steps, import MATLAB/Simulink and select VR Sink to achieve VRML simulation in MATLAB/Simulink environment.