Device for balancing torque for rotor craft

Abstract

The invention discloses a device for balancing the torque of a rotor craft. The device comprises fixed spoilers, movable spoilers, a self-balancing device base body and a rotor. According to the invention, the fixed spoilers are configured so as to generate fixed balancing torque; moreover, variable balancing torque is generated according to the added movable spoilers. Because the angle between the movable spoilers and the rotor is 10-170 degrees, the movable spoilers not only can increase the balancing torque, but also can reduce the balancing torque as required, which can not be realized by the traditional fixed spoilers. According to the invention, the balancing torque of the rotor craft can be adjusted in real time simply and conveniently by utilizing the fixed spoilers and the movable spoilers, and the flight quality and the stability of the rotor craft can be improved.

Description

technical field [0001] The invention relates to a torque self-balancing device in the field of rotorcraft, in particular to a device capable of realizing the torque self-balancing of a rotorcraft. Background technique [0002] In recent years, more and more attention has been paid to the flight quality and stability of rotorcraft, especially the torque balance of rotorcraft. However, relying on traditional solutions, such as configuring a torque-balanced rotor or configuring a fixed spoiler, is inefficient, and the torque is fixed, and the safety is poor, so a device with adjustable balancing torque and self-balancing is needed. [0003] Chinese application number CN 201110110471.4, application publication number CN 102219051A, this patent discloses a control method for a quadrotor aircraft system based on human-computer interaction technology, which realizes flight through the cooperative work of four rotors distributed at its geometric vertices Attitude control, including...

AI Technical Summary

Problems solved by technology

However, this technique also cannot achieve the desired reduction in balancing torque

[0005] In summary, although the flight quality and stability of rotorcraft have been studied to a certain extent, there is no report in the literature of a torque balance device with a fixed spoiler and a movable spoiler.

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