Aircraft and control method thereof

A control method and aircraft technology, applied in the field of aircraft, can solve problems such as unsatisfactory flight control, and achieve the effects of perfect flight control method, long battery life, and reduced dependence

Active Publication Date: 2017-06-09
EHANG INTELLIGENT EQUIP GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of realizing the present invention, the inventor has found that the prior art has the following problems: the aircraft structure with fixed wings and propellers, due to the influence of the fixed wings, will cause the aircraft to generate the lift of the fixed wings in the vertical direction during the forward flight process. , the existing propeller control method cannot satisfy the flight control

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Embodiment Construction

[0038] 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.

[0039] The implementation of various embodiments of the present invention will now be described with reference to the drawings. In the following description, the use of suffixes such as “module”, “part” or “unit” used to denote elements is only used to facilitate the description of the present invention, and has no specific meaning in itself.

[0040] Such as Figure 1 to Figure 4 As shown, an aircraft includes an aircraft main body 100, an arm assembly 200 disposed on the main body 100 of the aircraft 10, and a power device 300 fixed on the arm assembly 200. The power device 300 includes a driving part 320 and a driving part 320 connected to the propeller 340, one end of the aircraft body 100 is the nose 160 and the other end is the tail 170; the propeller 340 is arranged obliquely with respect to the aircraft body 10...

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Abstract

The invention discloses an aircraft and a control method thereof, wherein the method includes steps of detecting current pitch angle and observing information of the aircraft, wherein the observing information is position and speed of the aircraft at the current vertical direction; acquiring target information on the vertical direction; according to the pitch angle, the observing information and the target information, calculating the adjusting angle of the pitch angle and the lifting force provided by a propeller of the aircraft; controlling the aircraft to fly to the target position according to the lifting force provided by the propeller and the adjusting angle. One the one hand, the aircraft and the control method thereof can reduce the aircraft dependence on the propeller, thus the propeller load is reduced while the motor power consumption is greatly decreased so as to reach long duration time of the aircraft under the same configuration of the battery and the power system; on the other hand, control on the vertical direction is introduced, thus the existed flying control method is improved.

Description

Technical field [0001] The invention relates to the technical field of aircraft, in particular to an aircraft and a control method thereof. Background technique [0002] Due to the advantages of unmanned aerial vehicles, such as good maneuverability, low cost, and convenient use, unmanned aerial vehicles have been used in many industries, such as aerial photography, agricultural plant protection, surveying and mapping and other fields have been widely used. [0003] In the process of realizing the present invention, the inventor found that the prior art has the following problems: the aircraft structure with fixed wing and propeller, due to the influence of the fixed wing, will cause the aircraft to generate the lift of the fixed wing in the vertical direction during the forward flight. , The existing propeller control method cannot satisfy flight control. Summary of the invention [0004] The main purpose of the present invention is to propose an aircraft and its control method, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08G05D1/08
CPCG05D1/0808B64C27/08B64U30/20B64U2201/10B64U10/10
Inventor 胡华智
Owner EHANG INTELLIGENT EQUIP GUANGZHOU CO LTD
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