Method and system for controlling the speed and attitude mode of an aircraft

A control mode and aircraft technology, applied to aircraft parts, aircraft power units, transportation and packaging, etc., can solve problems such as insufficient control reliability, flight safety risks, and inconvenient control methods, so as to improve control reliability, The effect of reducing workload and improving convenience and safety

Active Publication Date: 2022-02-22
COMAC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art in the process of using the automatic thrust mode to control the aircraft's speed and attitude mode, the control reliability is not high enough, the control method is not convenient enough, and it may cause risks to flight safety. , propose a new method and system for controlling the speed and attitude mode of an aircraft

Method used

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  • Method and system for controlling the speed and attitude mode of an aircraft
  • Method and system for controlling the speed and attitude mode of an aircraft
  • Method and system for controlling the speed and attitude mode of an aircraft

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Embodiment approach

[0056] According to some preferred embodiments of the present invention, the method may also include:

[0057] In takeoff thrust control mode, in response to retracting the throttle stick below the mode switch detent (e.g. figure 1 retract the throttle stick from right to left to the left side of the mode switch position as shown in , the aircraft switches from the takeoff thrust control mode to the normal thrust mode, and the normal thrust mode defines the corresponding thrust power and aircraft attitude mode ;

[0058] In the normal thrust mode, the throttle lever follows the operation of the engine in the second gear range of the throttle console, and the second gear range is the interval from the slow stop stop position of the throttle console to the mode switching stop position.

[0059] Further preferably, the method may also include:

[0060] In the normal thrust mode, in response to the operation of pushing the throttle stick beyond the mode switching position, the a...

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Abstract

The invention discloses a method and system for controlling the speed and attitude mode of an aircraft. The aircraft includes an engine and a thrust control device capable of controlling the operation of the engine and having an throttle platform and a throttle lever. The method includes: when the aircraft is on the ground, In response to the operation of pushing the throttle stick beyond the mode switching position, the aircraft enters the take-off thrust control mode, and the corresponding thrust power and aircraft attitude mode are defined in the take-off thrust control mode, wherein the mode switching position is set in the throttle console; In the take-off thrust control mode, the throttle lever follows the engine operation in the first gear range of the throttle console, and the first gear range is the range from the mode switching card position to the front stop position. According to the method and system for controlling the aircraft speed and attitude mode of the present invention, the follow-up throttle console device with a set or fixed mode switch position helps to improve the control reliability and convenience, and reduces the flight safety risk.

Description

technical field [0001] The invention relates to the field of aircraft body design, in particular to the control of aircraft speed and attitude mode, and in particular to a method and system for controlling the aircraft speed and attitude mode. Background technique [0002] With the development of aviation technology, especially the technology related to automatic flight control, the aircraft can perform automatic or semi-automatic control of the speed and flight attitude at all stages of flight to assist the pilot to control the flight of the aircraft. However, there are still many deficiencies in the current existing solutions in terms of specific control methods related to the relative control of the aircraft's speed and flight attitude. [0003] As we all know, the pilot needs to control the thrust of the engine by manipulating the throttle console device during normal flight control. In short, a throttle console device in an existing aircraft generally includes a thrott...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D31/06B64D31/00
CPCB64D31/06B64D31/00
Inventor 王军陈凯文吉亮宇朱瑶陈甜甜
Owner COMAC
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