The invention provides a combined-separate stratospheric aircraft system scheme. The system scheme mainly comprises a high-altitude balloon, a solar powered unmanned air vehicle and a connecting rope, wherein the high-altitude balloon comprises a bag main body and a cable net structure which is outside the bag main body; and the solar powered unmanned air vehicle is the core of the whole platform and mainly comprises a structure subsystem, an energy subsystem, an avionic flight control subsystem, a propelling subsystem and a loading subsystem, which are arranged on a stabilizer of the solar powered unmanned air vehicle. According to the combined-separate stratospheric aircraft system scheme provided by the invention, the platform takes off through the high-altitude balloon; and the high-altitude balloon is separated from the solar powered unmanned air vehicle through an explosion device after the platform reaches a fixed flying height. The solar powered unmanned air vehicle flies for a long time through parts carried on the unmanned air vehicle and returns to a fixed point through its avionic flight control subsystem after the flying task is finished. Through the adoption of the combined-separate stratospheric aircraft system scheme provided by the invention, the performance of the solar powered unmanned air vehicle during executing the flying task can be greatly improved.
Combined-separate stratospheric aircraft system scheme
2015-10-07
Patent
Electronic Resource
English