A raptor-like arm-wing cooperative variant control system and control method

Abstract

A raptor-like arm-wing cooperative variant control system and control method belong to the technical field of aircraft control. It includes wing bones and arm bones. The wing bones include wing humerus, wing ulna, wing radius, and wing metacarpal bones. The rotation of the three bones realizes the movement of the wings. The wing bone structure corresponds to the human arm bones one by one. . The invention controls the wing action of the imitation bird aircraft through the arm movement, and can realize the control of the bird imitation aircraft with multiple degrees of freedom, so that the control method of the bird imitation aircraft becomes simple; in the face of some emergencies, the bird imitation aircraft needs to be quickly Changing the shape of the wings, this collaborative control method can effectively realize this change; when the aircraft is flying, the movement of the wings can be fine-tuned by arm movements, and the flight efficiency of the bird-like aircraft can be improved.

Description

technical field [0001] The invention belongs to the technical field of aircraft control, and in particular relates to a raptor-like arm-wing cooperative variant control system and control method. Background technique [0002] Birds are one of the main flying creatures in nature, and they have superb flying skills, and the complex deformation of bird wings is one of the main reasons for realizing these skills. With the gradual deepening of human research on bird flight, bird-like aircraft with stronger and stronger flying capabilities have gradually been developed. However, to achieve complex movements similar to bird wings, the aircraft needs more degrees of freedom. . When the aircraft has many degrees of freedom, if the traditional instrument control method is used to control each degree of freedom, on the one hand, it is impossible to quickly and simultaneously control multiple degrees of freedom to achieve a certain flying skill; The control operation will become very ...

AI Technical Summary

Problems solved by technology

When the aircraft has many degrees of freedom, if the traditional instrument control method is used to control each degree of freedom, on the one hand, it is impossible to quickly and simultaneously control multiple degrees of freedom to achieve a certain flying skill; The control operation will become very complicated, and the aircraft cannot be controlled well

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