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Proof machine

A verification aircraft and wing technology, applied in the field of verification aircraft, can solve the problems of dynamic instability in the tilting transition flight mode, and no design parameters of the tiltrotor aircraft, so as to reduce the technical requirements for manipulation, facilitate transportation, and enhance the control effect. Effect

Inactive Publication Date: 2014-05-21
上海市闵行区知识产权保护协会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many complex technical difficulties in the tilt rotor aircraft, especially the dynamic instability of the tilt transition flight mode, which has led to a long and tortuous development process.
The research on tilt-rotor aircraft in our country has just started, and there are no relevant design parameters for tilt-rotor aircraft. At present, most of them are in the stage of theoretical research.

Method used

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Embodiment Construction

[0013] The ground monitoring system controls the verification machine to take off vertically in the helicopter mode, obtains a certain forward flight speed in the helicopter flight mode, enters the tilt conversion channel, realizes the transition mode flight under the compensation of the onboard control system and the external controller, and finally flies in the aircraft mode High-speed forward flight; when landing, through the tilting of the middle wing body, from airplane mode to transition mode flight and finally landing in helicopter mode; the verification aircraft can complete hovering and zero-radius turns in the air according to the control instructions. The whole process can be controlled by remote control, or intelligent mode control. Different execution equipment can be loaded according to actual needs, such as aerial photography equipment and weapons.

[0014]

[0015] The novel electronic stability enhancement system is adopted, and the electronic speed is c...

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Abstract

The invention discloses a proof machine. The proof machine is composed of a wing (1), an undercarriage (2), a connection rack (3), a head (4), a tiltable intermediate section wing and main power system (5), a vertical empennage rotor wing (6), a vertical empennage (7), a tailplane (8), a rotor wing (9), a frame (10) and a wing rotor wing (11). The proof machine employs a unique tiltable intermediate section wing body / main power system and a variable pitch posture adjusting power system and is comprehensively applied to a single-tailboom aerodynamic layout so as to ensure that an airplane has quite good short-distance / vertical rising and landing performance and stable hovering performance, and is provided with excellent air cruise capability of a fixed wing airplane at the same time. The integrated tilt design of the intermediate section wing body and main power system can satisfy the need for tilting by a power system, and can also reduce the shield effects by the frame and the wing on propeller slip-stream during a tilting process.

Description

technical field [0001] The invention relates to a verification machine. Background technique [0002] Due to the unique flight advantages of tilting rotor aircraft, Bell Helicopter Company began to research its related technologies as early as the late 1940s. However, there are many complex technical difficulties in the tilt rotor aircraft, especially the dynamic instability of the tilt transition flight mode, which has led to a long and tortuous development process. The research on tiltrotor aircraft in our country is still in its infancy, and there are no related design parameters of tiltrotor aircraft, and most of them are in the theoretical research stage at present. [0003] The free take-off and landing demonstration aircraft based on the tilting power system combines the advantages of helicopters and fixed-wing aircraft, and is a high-tech product for both military and civilian purposes. This project will play a good role in promoting the development of my country'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/00
Inventor 王也
Owner 上海市闵行区知识产权保护协会
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