Horizontal take-off adjusting system of multi-rotor aircraft and multi-rotor aircraft

Abstract

The invention discloses a horizontal take-off adjusting system of a multi-rotor aircraft. The system comprises an adjusting unit arranged below a rotor arm and a control unit for controlling the adjusting unit, wherein the multi-rotor aircraft is in a relatively good horizontal state and a gravity center state before take-off by effectively utilizing body information of the multi-rotor aircraft before take-off, using the control unit to collect and analyze information data of the body in the state and generating a corresponding command and feeding the command back to the adjusting unit for corresponding state adjustment. The invention also discloses the multi-rotor aircraft with the horizontal take-off adjusting system. The horizontal take-off adjusting system is simple in structure and relatively low in arranging cost. The multi-rotor aircraft is in ideal horizontal state and gravity center state when getting ready to take off. The take-off weight of the multi-rotor aircraft is enhanced, and abnormal working states or damage of the multi-rotor aircraft caused by a complicated take-off environment and / or a complicated working state of the aircraft are reduced.

Description

technical field [0001] The invention belongs to the related technical field of multi-rotor aircraft, and in particular relates to a multi-rotor aircraft horizontal take-off adjustment system and the multi-rotor aircraft. Background technique [0002] With the continuous development of related technologies of multi-rotor aircraft, the use of multi-rotor aircraft has become more and more extensive, and its functions are also increasing. In addition to being used for leisure and entertainment, it is also widely used in high-altitude photography, unmanned detection and reconnaissance, high-altitude Operations, surveying and mapping, GIS information collection and other fields. [0003] Existing multi-rotor aircraft usually includes aircraft body, landing gear, rotor assembly and rotor arm assembly, etc., and in the prior art, the landing gear of multi-rotor aircraft is usually fixed to ensure that the multi-rotor aircraft is on a horizontal base. Keep the body level when taking...

AI Technical Summary

Problems solved by technology

Although the above-mentioned retractable system can adjust the UAV to a horizontal state after landing to a certain extent, the system cannot adjust the center of gravity of the UAV while adjusting the horizontal state, and cannot effectively ensure that the UAV maintains the body at the same time when it takes off. Level, yet maintains the ideal center of gravity

Many of the above-mentioned problems in the existing technology limit the use of multi-rotor aircraft in complex environments and / or complex working conditions, resulting in the inability of multi-rotor aircraft to be used in complex environments, or there is a greater risk of damage

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