Land-air equipment and control method thereof

An equipment, land and air technology, applied in the field of land and air equipment and its control, can solve the problems of affecting driving safety, increasing the height of the center of mass and the lateral windward area of ​​land and air equipment, affecting the lateral steering stability of land and air equipment, etc. To achieve the effect of increasing safety and reducing adverse effects

Pending Publication Date: 2021-11-30
北京理工大学重庆创新中心 +1
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Problems solved by technology

[0004] When the land-air equipment is in the driving mode, the flight mode stops working. At this time, the main component used to operate the flight mode: the rotor, becomes an additional mass load of the land-air equipment, and increases the center of mass height and side wind of the land-air equipment. area, which seriously affects the lateral handling stability of land and air equipment in driving mode, and seriously affects driving safety

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  • Land-air equipment and control method thereof
  • Land-air equipment and control method thereof
  • Land-air equipment and control method thereof

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[0029] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail 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, not to limit the present invention.

[0031] Please see Figure 1 to Figure 2 , a ground-air equipment, including a main body of the equipment and a central controller 3 for controlling its operation, the main body of the equipment includes tires and a rotor 2, and the central controller 3 can simultaneously control the operation of the tires and the rotor 2; a tendency of lateral instability occurs in the main body of the equipment , the central controller 3 controls the rotor 2 to resist lateral instability and stabilize the main b...

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Abstract

The invention discloses land-air equipment and a control method thereof, and relates to the technical field of land-air equipment and control methods thereof, wherein the equipment comprises an equipment main body and a central controller for controlling the equipment main body to operate, the equipment main body comprises tires and rotors, and the central controller can simultaneously control the tires and the rotors to operate; and the method comprises five steps. When the equipment main body generates a lateral instability trend when running on the ground, namely unstable running conditions such as sideslip, serious insufficiency or transition steering and rollover are generated, the central controller can control the rotors to run, and the stability of the equipment main body is assisted; therefore, the adverse effect of the inertia mass of the rotor wings on the equipment main body in the running mode is reduced, and the safety is improved. The control method achieves the same beneficial effects as the equipment based on the equipment.

Description

technical field [0001] The invention relates to the technical field of ground-air equipment and a control method thereof, in particular to a ground-air equipment and a control method thereof. Background technique [0002] Land-air equipment is a new type of tool with vertical take-off and landing flight capabilities and ground driving capabilities, such as existing drones and flying cars. The land-air equipment has the ability to drive on land and fly in the air, that is, it has a driving mode and a flight mode. The former is realized by the driving system in the land-air equipment, and the latter is realized by the flight system in the land-air equipment. Ground and air equipment switches between driving mode and flight mode according to specific application scenarios. [0003] The land driving ability and air flight ability of the existing land and air equipment are independently controlled by two different controllers. In order to prevent the two controllers from interfe...

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Application Information

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IPC IPC(8): B60F5/02B60L15/20B64C27/12B64C19/02
CPCB60F5/02B60L15/20B64C27/12B64C19/02B60L2220/42B60L2220/46Y02T10/72Y02T90/16
Inventor 唐寿星樊伟徐彬项昌乐刘春桃
Owner 北京理工大学重庆创新中心
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