Aerodynamic trajectory simulation system for composite sounding equipment

The initial exploration of aerodynamic models in sounding rocket flight dynamics is undertaken in this study. This includes a comprehensive modeling and analysis of the probe-carrying parachute system deployed during descent, as well as an investigation into the aerodynamic model of unmanned aerial vehicles carried by airships. Using OSGEarth and QT, a visualization simulation platform is established, integrating high-definition digital Earth imagery and constructing foundational backgrounds. This effort encompasses the creation of simulation animations and basic feature designs, along with the establishment of real-time communication interfaces between platforms. Additionally, a user-friendly human-machine interface is implemented, incorporating several practical functions to enhance usability and improve human-machine interaction experiences.