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Aircraft height capture control method and device

A technology for capturing control and control methods, applied in the field of flight, can solve problems such as height inaccuracy, and achieve the effect of improving flight quality

Active Publication Date: 2015-11-18
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a control method and device for altitude capture of an aircraft, to at least solve the problem of inaccuracy in the prior art at the time of starting to capture altitude

Method used

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  • Aircraft height capture control method and device
  • Aircraft height capture control method and device

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Embodiment Construction

[0020] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0021] In this embodiment, a control method for aircraft altitude capture is provided, figure 1 is a flow chart of a control method for aircraft altitude capture according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0022] Step S102, obtaining the vertical speed and altitude difference of the aircraft;

[0023] In one embodiment, obtaining the altitude difference includes: determining the current altitude of the aircraft according to atmospheric data; the difference between a preset target altitude and the current altitude is the altitude difference.

[0024] Step S104, determining the moment when the aircraft starts to capture ...

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Abstract

The invention provides an aircraft height capture control method and device. The method comprises the following steps: obtaining vertical speed and height difference of an aircraft; determining the time when the aircraft starts to capture height according to the vertical speed and the height difference; and at the time above, carrying out height capture of the aircraft. According to the aircraft height capture control method and device, the problem that the time when the aircraft starts to capture the height is not accurate is solved, and furthermore, the effect of improving flight quality of the aircraft is achieved.

Description

technical field [0001] The invention relates to the field of flight, in particular to a control method and device for altitude capture of an aircraft. Background technique [0002] The automatic flight control system is a system that automatically controls the flight of the aircraft in the flight profile, which can control the aircraft more precisely and reduce the burden on the pilot. It is especially important on unmanned aerial vehicles and long-endurance and voyage aircraft. The transport aircraft uses the automatic flight control system to drive the aircraft more than 95% of the time during the flight. Altitude acquisition is the process in which the automatic flight control system controls the aircraft to automatically intercept the altitude. It is a process that the aircraft must go through before reaching the target altitude. vital relationship. [0003] When the automatic flight control system of large transport aircraft at home and abroad intercepts the target al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
Inventor 杨汀薛峰何澳
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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