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Pure electric tilting rotation rotor wing unmanned aerial vehicle and control method thereof

A tilt rotor and UAV technology, applied in the field of UAV, can solve the problems of complex operation, large vibration, and less load, and achieve the effects of prolonging battery life, small vibration, and easy control

Pending Publication Date: 2020-01-10
BEIJIG YUPONT ELECTRIC POWER TECH
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  • Abstract
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Problems solved by technology

Among them, pure electric tilt-rotor UAVs are more complicated to switch from vertical take-off and landing to horizontal cruising flight status, and carry less load; hybrid and fuel-powered U

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  • Pure electric tilting rotation rotor wing unmanned aerial vehicle and control method thereof
  • Pure electric tilting rotation rotor wing unmanned aerial vehicle and control method thereof
  • Pure electric tilting rotation rotor wing unmanned aerial vehicle and control method thereof

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Embodiment Construction

[0033] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0034] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordin...

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Abstract

The invention relates to the technical field of unmanned aerial vehicles, in particular to a pure electric tilting rotation rotor wing unmanned aerial vehicle and a control method thereof. The unmanned aerial vehicle comprises a machine body, two tilting rotation rotor wing mechanisms symmetrically arranged on the two sides of the machine body, two fixed rotor wing mechanisms symmetrically arranged on the two sides of the machine body, and a control system. The tilting rotation rotor wing mechanisms can rotate relative to wings and have a first state and a second state, when the tilting rotation rotor wing mechanisms rotate to the first state, the tilting rotation rotor wing mechanisms can be matched with the fixed rotor wing mechanisms, and power is provided for vertical taking-off and landing of the unmanned aerial vehicle. When the tilting rotation rotor wing mechanisms rotate to the second state, power can be provided for horizontal cruising of the unmanned aerial vehicle. The control system is arranged on the machine body and used for controlling the on-off states of the tilting rotation rotor wing mechanisms and the fixed rotor wing mechanisms and the state of the rotation rotor wing mechanisms. The pure electric tilting rotation rotor wing unmanned aerial vehicle is convenient to control and little in vibration, and the tilting rotation rotor wing mechanisms can rapidlyfinish conversion from vertical taking-off and landing to the horizontal cruising flight state.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a pure electric tilt-rotor unmanned aerial vehicle and a control method thereof. Background technique [0002] With the development of UAV technology, UAVs are playing an increasingly important role in military and civilian fields. Among them, the existing tilt-rotor UAVs mainly have three schemes: pure electric, fuel-motor hybrid and fuel-powered. Among them, pure electric tilt-rotor UAVs are more complicated to switch from vertical take-off and landing to horizontal cruising flight status, and carry less load; hybrid and fuel-powered UAVs have a long flight time, but are inconvenient to use and maintain, complicated to operate, and have large vibrations. , has an impact on the measurement results of the task load device. [0003] Therefore, there is an urgent need for a pure electric tilt-rotor UAV and its control method to solve the above technical problems....

Claims

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Application Information

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IPC IPC(8): B64C27/22B64C27/52B64D27/24
CPCB64C27/22B64C27/52B64D27/24B64U10/00B64U50/19Y02T50/60
Inventor 丁未龙范亮星
Owner BEIJIG YUPONT ELECTRIC POWER TECH
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