Ship-borne aircraft capturing and arresting device

Abstract

The invention discloses a ship-borne aircraft capturing and arresting device. The ship-borne capturing and arresting device comprises a ship-borne aircraft landing area, a ship-borne aircraft arresting device, a controller and a ship-borne aircraft capturing device, wherein the ship-borne aircraft arresting device comprises more than two arresting systems; each arresting system comprises arresting hooks, arresting cables and buffer devices; the arresting hooks are hinged with a torque arm of a ship-borne aircraft landing frame; one end of each arresting cable is connected with a group of buffer devices, and the other end of the arresting cable moves around a group of lift blocks sequentially and then is connected with another group of buffer devices; a group of catapults are arranged between two adjacent lift blocks in the group of lift blocks; the ship-borne aircraft capturing device comprises a sensor; and the controller automatically controls the actions of the catapults according to information fed back by the sensor. The device can ensure that the aerodynamic force of ship-borne aircrafts is not influenced by the arresting hooks when the ship-borne aircraft flies, the phenomenon that the arresting hooks are bounced and oscillated when the ship-borne aircrafts land on a ship is prevent, the landing success rate of the ship-borne aircrafts is improved, the structures of the arresting systems are simplified, and the weight of the arresting systems is reduced.

Description

technical field [0001] The invention relates to a capture and arresting device for a carrier-based aircraft, which belongs to an arresting system for a carrier-based aircraft to assist safe landing. Background technique [0002] The landing speed of modern jet carrier-based aircraft is getting higher and higher. If it is not blocked, the aircraft will have to glide for at least a kilometer before it can stop. However, the flight deck of an ordinary aircraft carrier is only 200-300 meters long. Therefore, aircraft carriers must be equipped with Arresting device, which is mainly composed of arresting machine, arresting cable, arresting net and so on. The carrier-based aircraft is equipped with a retractable arresting hook at its tail, 3-4 arresting cables are laid on the deck of the aircraft carrier, and an arresting machine is installed under the deck, and the arresting machine is connected with the arresting cables. When the aircraft lands, the arresting hook is lowered to ...

AI Technical Summary

Problems solved by technology

If the landing is too forward, the probability of the aircraft arresting hook hooking the arresting wire is reduced; if the landing is too late, there is a danger of hitting the stern of the aircraft carrier

In addition, the arresting cable needs several guide pulleys to guide the direction of the arresting cable, and the arresting machine needs to provide an extremely large arresting force when arresting, resulting in a complex structure and heavy weight of the arresting system

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