Method for reducing sliding distance of airplane during landing and taking off

Abstract

The invention provides a method for reducing sliding distance of an airplane during landing and taking off, which belongs to the technical field of aircraft carriers. The method comprises a conveying belt, a sub haulage cable, an anti-backing roller and wall and a haulage cable; and scheme is as follows: (1) the airplane is started and accelerated together with the conveying belt on the conveying belt, the conveying belt moves reversely, the pulling cable is separated from the airplane while the pull force of the pulling cable reaches 0.1-1000 N, and the airplane rushes out of the conveying belt to take off; and (2) after the airplane lands on or slides to the conveying belt reverse to the airplane operation direction, the airplane engine is stopped and the conveying belt is decelerated until parking, and then the airplane lands successfully. The method provided by the invention, which is a novel takeoff and landing mode, is superior to the traditional airplane takeoff and landing mode and especially suitable for carrier on the aircraft carrier to take off; the sliding distance of the airplane during taking off and landing can be reduced; the airplane can directly take off or land on the conveying belt under the circumstance that the airplane performance and pilot physical fitness permits; and the method also has the characteristics of low manufacturing cost, simplicity for manufacturing, less energy consumption and simplicity in operation.

Description

Technical field [0001] The invention relates to a method for shortening the taxiing distance of an aircraft during take-off and landing, and belongs to the field of aircraft carriers. The present invention is mainly to start, accelerate or land the aircraft on the conveyor belt, thereby achieving the purpose of shortening the taxiing distance of the aircraft during take-off and landing. Background technique [0002] There are currently three main ways for airplanes to take off: 1. The airplane takes off after taxiing on a land runway: there is a problem that the airplane needs to taxi for a long distance on a land runway. 2. The aircraft uses a steam catapult to increase the initial speed of the aircraft to take off: there are problems with the steam catapult, such as difficulty in manufacturing, complicated manufacturing technology, difficult operation, and high energy consumption. 3. The aircraft takes off by skidding: there are problems with the aircraft taking off with a sma...

AI Technical Summary

Problems solved by technology

[0002] Now there are three main ways for the plane to take off: 1. The plane takes off after taxiing on the land runway: there is a problem that the plane needs to taxi for a long distance on the land runway

2. The aircraft uses the steam catapult to increase the initial speed of the aircraft to take off: there are problems such as steam catapults are difficult to manufacture, complex in manufacturing technology, difficult to operate, and large in energy consumption.

3. The aircraft takes off by ski jump: there are problems such as the small load of the aircraft when it takes off, and the difficulty in operating the aircraft at the moment of take-off

[0003] Now the plane needs to taxi on the runway for a long distance to slow down before it can stop. It is not a problem for planes landing on land in normal times, but when the runway is bombed in wartime and the usable distance of the runway is shortened, it is very difficult for the plane to land. ;Although arresting cables are used to land aircraft on aircraft carriers, there is a very high risk and the accident rate is very high

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