A modular aircraft

Abstract

The invention discloses an aircraft modularization solution method and a modularized aircraft; the aircraft includes a drive device module 1, a connection module 2, a carrying module 3 and an auxiliary module 4; the drive device module 1 and the carrying module 3 are combined into an aircraft structural unit through the connection module 2; while carrying energy and load, the carrying module 3 also is used as an aircraft fuselage structure; the structural unit can be optionally added with the auxiliary module 4 used for filling up the deficiency of the modules. The modularized aircraft manufactured according to the method has the energy and load distribution redistributed, the structure power transmission path is changed, and the stress distribution between structures is optimized, so that the problems of complicated mechanical structure and concentrated load of a traditional aircraft are solved, and the aircraft structure can be infinitely benignly developed according to needs. In addition, with adopting of the modularization combined structure, components and parts in the aircraft are generalized and standardized.

Description

technical field [0001] The invention belongs to the field of aircraft design, in particular to a brand-new structure of a modular aircraft. Background technique [0002] The fuselage is the carrying platform of the aircraft. At present, the aircraft with multiple driving devices is widely used. The composition of the fuselage is similar. It is mainly composed of a "central load plate", an arm and a landing gear. Divergent radial structure, this structure has the advantages of simple structure and light weight when the size of the aircraft is relatively small. With the continuous demand for the load capacity of the aircraft in the future, the problem brought by this structure is that the more the driving device is, the larger the space occupied by the propeller rotating surface or the driving device will be, and the size of the fuselage will inevitably increase, and so on. , the problem of stress concentration of aviation materials and structures will become more and more s...

AI Technical Summary

Problems solved by technology

With the continuous demand for the load capacity of the aircraft in the future, the problem brought by this structure is that the more the driving device is, the larger the space occupied by the propeller rotating surface or the driving device will be, and the size of the fuselage will inevitably increase, and so on. , the problem of stress concentration of aviation materials and structures will become more and more serious, and additional "weight gain and reinforcement" will be needed to make up for the above problems. In addition, the increase in the "dead weight" of the fuselage structure will also reduce the limited driving force of the drive device and increase energy consumption.

Assuming that these are ignored, the infinite expansion of the size of the aircraft will inevitably lead to a chain reaction caused by the excessive loss of the driving force by the structural weight and the yielding of some structural stresses, and the final structural collapse

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