Ultra-short-range airplane takeoff method

Abstract

The invention relates to an ultra-short-range airplane takeoff method in the field of flight methods. The ultra-short-range airplane takeoff method comprises following steps: step one, a flight column is established; step two, a rotational stand is mounted; step three, airplanes are dragged; step four, counterweights are set; step five, circumferential type takeoff is performed; step six, connection points are loosened. Not only can the length of a runway used during takeoff of each airplane be shortened, but also the dead weight capacity of the airplane during takeoff can be increased; the airplane takeoff method is more suitable for takeoff of military airplanes, the requirement for an aviator is higher, the occupied space is smaller, the concealment performance is good, and site selection is convenient; furthermore, flight buildings such as the flight column and the like are simple and convenient to manufacture and lower in cost, can be wholly moved after dismounting, has strong adaptability and is suitable for massive popularization in a small range, thereby accelerating development of the aviation industry.

Description

technical field [0001] The invention relates to the field of flight methods, in particular to an aircraft take-off method, in particular to an ultra-short-distance aircraft take-off method. Background technique [0002] Aircraft are not only widely used in civil transportation and scientific research, but also an important weapon in the modern military, so they are divided into civilian aircraft and military aircraft. [0003] The take-off principle of a helicopter is to make the lift generated by the propeller work greater than the gravity of the helicopter, so as to achieve take-off; while the take-off principle of an ordinary aircraft is to perform long-distance taxiing on a straight runway. When the lifting force is greater than the self-gravity of the aircraft and the take-off speed is reached simultaneously, the take-off can be completed. There are following defects in the traditional aircraft flying method: 1) general military fighter jets have a runway of at least 5...

AI Technical Summary

Problems solved by technology

There are following defects in the traditional aircraft flying method: 1) general military fighter jets have a runway of at least 500 meters to take off and land on land, and it is shorter as on an aircraft carrier, generally 200 to 300 meters. Therefore, the runway-type take-off method requires a long runway, which leads to difficulty in site selection and a large project for building a runway; determined by the aircraft's maximum speed in the air, so the traditional runway take-off method will greatly affect the load capacity of the aircraft for take-off

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