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Airplane control system

An aircraft control, aircraft technology, applied in aircraft control, aircraft parts, air brake surfaces and other directions, can solve problems such as increasing air resistance, reduce the coupling of rotation actions, ensure permanent effectiveness, and control simple and smooth effects.

Pending Publication Date: 2016-12-14
吴瑞霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the author knows, there has never been any air braking system that relies on two distinct sets of inductively rotating control surfaces deflected relative to each other to significantly increase air resistance for the purpose of braking

Method used

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Embodiment Construction

[0026] see figure 1 , an embodiment of the aircraft control system of the present invention, the tail 3 is provided with two elevons 1 that are arranged symmetrically along the plane of symmetry of the aircraft and can deflect up and down, and two planes of symmetry located at the tail 3 On, the yaw rollover stabilizer 2 that can rotate upwards and downwards from the center of mass.

[0027] The upper and lower parts of the yaw roll stabilizer 2 and the left and right parts of the elevon 1 can respectively deflect in the same or different directions to generate complementary rollover moments or opposite rollover moments.

[0028] The yaw rollover stabilizer 2 is a symmetrical airfoil, and the upper and lower parts use the same airfoil.

[0029] The upper and lower parts of the rollover stabilizer 2 are equidistant or approximately equidistant from the center of mass of the aircraft (the difference is less than 20%).

[0030] The upper part and the lower part of the yaw rollo...

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Abstract

An airplane control system is characterized in that a tail (3) is provided with two elevons (1) and two yaw rollover stabilizers (2), wherein the two elevons (1) are symmetrically arranged along the airplane symmetry face and can deflect up and down, and the yaw rollover stabilizers (2) are located on the airplane symmetry face in the position of the tail (3), extend upwards and downwards from the mass center and can rotate. The airplane control system has the advantages that through the composite action of the two elevons and the two yaw rollover stabilizers, pitching, rollover and deflection are integrated, wherein the two elevons are symmetrically distributed along the airplane symmetry face, the yaw rollover stabilizers are located on the airplane symmetry face, are close to the tail, simultaneously extend upwards and downwards from the mass center, are in difference symmetry and can rotate in an omnibearing mode, and the airplane control system has an air braking control function.

Description

technical field [0001] The invention relates to an aircraft control system which integrates pitch, rollover and yaw and can be used as an air brake control system, and is mainly used for winged models such as fixed-wing, rotary-wing, hybrid power and flapping-wing aircraft. It can also be used in all rotorcraft and buoyancy-driven aircraft such as helicopters, quadrotors, balloons, and airships. Background technique [0002] Since the time of the Wright Brothers, rotatable control surfaces have been used as aircraft control systems. The elevator and rudder used on the earliest aircraft controlled the aircraft's pitch and yaw / roll respectively. These planes were slow to roll and turn. Invented by the Wright Brothers, the warping wing enabled for the first time independent three-axis control of an aircraft, increased rollover rate, and reduced turning radius. Later, Glenn Curtis invented the aircraft aileron to control rollover, which is a great invention with significant s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C9/12B64C9/32B64C9/06
CPCB64C9/06B64C9/12B64C9/32
Inventor 陈春梅瑞恩·迈克·兰德
Owner 吴瑞霞
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