A Combined Stratospheric Vehicle System Scheme

Abstract

A combined stratospheric aircraft system solution of the present invention mainly includes: a high-altitude balloon, a solar unmanned aerial vehicle, connecting ropes and power transmission cables. Among them, the high-altitude balloon part includes the capsule body, internal temperature and pressure acquisition module, pressure regulating valve, ball stabilizer, blasting device at the top of the ball, positioning module, and the cable net structure outside the capsule; the solar UAV is the entire platform The core of the aircraft is mainly composed of the structural subsystem including the airframe stabilizer, the energy subsystem, the avionics flight control subsystem, the propulsion subsystem, and the load subsystem. The solution uses helium-filled high-altitude balloons to stabilize the platform at a given height and increase the load capacity; through the controllable maneuvering flight of solar-powered UAVs, the platform can fly en route and return to the field for reuse. The system has novel appearance and layout, simple internal structure and easy engineering realization.

Description

technical field [0001] The invention provides a combined stratospheric aircraft system solution, which belongs to the technical field of aerospace platform systems. Background technique [0002] With the further expansion of the field of aerospace technology, the stratospheric vehicle used for the combination of aviation and spaceflight has become the focus of research in various countries. Compared with traditional aircraft, the advantages of low-speed stratospheric aircraft are: (1) It can stay in the air for a long time and work continuously. It is easy to obtain long-term and uninterrupted intelligence and data, and respond quickly to emergencies in a timely manner. (2) Wide coverage. A stratospheric vehicle flies at a higher altitude than a conventional aircraft and therefore covers a wider area than a conventional aircraft. (3) Strong survivability. Because the main components of balloons or blimps and some low-speed drones are made of non-metallic materials, the r...

AI Technical Summary

Problems solved by technology

However, the problem of existing research is that high-altitude balloons cannot achieve regional controllable flight, that is, their range of activities is restricted; and solar-powered UAVs need to perform height-adjusted flight due to the influence of solar radiation intensity, which will largely affect its ability to perform tasks

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