Low altitude multi-rotor wing unmanned aerial vehicle system and control method thereof

Abstract

The embodiment of the invention provides a low altitude multi-rotor wing unmanned aerial vehicle system and a control method thereof. The low altitude multi-rotor wing unmanned aerial vehicle system comprises a flight control panel, a brushless motor, a propeller and an electronic regulator. The brushless motor is connected to any arm of an unmanned aerial vehicle and is located above the arm, andthe brushless motor is connected to a wing corresponding to the arm; the propeller is connected to any arm, and is located below the arm; and the brushless motor is connected to the electronic regulator and the electronic regulator is connected to the flight control panel. According to the system and method provided by the embodiment of the invention, by arranging the propeller, the load capacityand the vertical take-off and landing speed can be improved under the action of a thrust provided by the propeller, and power-saving optimization is realized, so that the work efficiency is improvedand a professional technical demand in being input to a seismic source by quick vertical take-off and landing to acquire seism recorded data in seismic exploration can be met.

Description

technical field [0001] The invention relates to the technical field of seismic exploration, in particular to a low-altitude multi-rotor unmanned aerial vehicle system and a control method thereof. Background technique [0002] Seismic exploration is a geophysical exploration method that uses the difference in elasticity and density of underground media to infer the nature and shape of underground rock formations by observing and analyzing the response of the earth to artificially excited seismic waves. Seismic prospecting is an important means of surveying resources such as oil and natural gas before drilling, and it has also been widely used in coal field and engineering geological exploration, regional geological research and crustal research. [0003] In order to be able to carry out seismic exploration in areas where traditional seismic exploration sources are difficult to reach and work, such as complex surfaces (highly undulating terrain, difficult traffic, and high-...

AI Technical Summary

Problems solved by technology

However, although the existing low-altitude multi-rotor unmanned aerial vehicles can realize functions such as autonomous flight and fixed-point take-off and landing, the vertical take-off and landing speed is slow and the load weight is small, resulting in extremely low work efficiency, and it is difficult to meet the requirements of rapid vertical take-off and landing in seismic exploration. The professional technical requirements for seismic sources to obtain seismic record data cannot achieve the best exploration results

[0005] In the prior art, in order to increase the vertical take-off and landing speed and load weight of the low-altitude multi-rotor UAV, it is generally achieved by increasing the power of the motor, but in this case, the weight and volume of the UAV itself will also be increased , resulting in poor flexibility and unable to meet actual needs

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