Sliding and controlled motion landing area

Abstract

The invention discloses a sliding and controlled motion landing area. The landing area comprises a landing area floating plate and a carrier aircraft arresting device, wherein the carrier aircraft arresting device comprises an arresting hook and an arresting rope; the lower surface of the landing area floating plate is supported on a flight deck through a shock-absorbing buffer support device; the shock-absorbing buffer support device comprises a wheel axle, a shock-absorbing buffer device and a roller arranged on the wheel axle; the wheel axle is connected with the output end of a power driving device; and the roller is provided with a braking device. Therefore, a shock-absorbing buffer system, the floating plate, the roller, the braking device and a guide rail are arranged on the flight deck of an aircraft carrier to form the sliding and controlled motion landing area, so that an impact load generated by a carrier aircraft during carrier landing is reduced; meanwhile, kinetic energy in the horizontal direction, which is generated by the carrier aircraft during the carrier landing, drives a landing area device to slide along the guide rail, and the kinetic energy in the horizontal direction of the landing area device and the carrier aircraft is consumed by a braking system simultaneously, so that the sliding distance of the carrier aircraft after the carrier landing is reduced.

Description

technical field [0001] The invention relates to a carrier-based aircraft landing area, in particular to a slidable and controllable movement carrier-based aircraft landing area, which belongs to the field of configuration of aircraft auxiliary landing, ship landing shock absorbing buffer and braking device. Background technique [0002] When the aircraft lands and impacts, it will generate a large impact load. How to effectively absorb the kinetic energy generated by the aircraft landing to reduce the impact load on the aircraft during the landing impact process has always been an important issue that must be faced in the field of aircraft landing gear design analysis. question. With the continuous improvement of aircraft weight and sinking speed in aircraft design, the landing impact loads on the aircraft fuselage and landing gear also increase. This problem is particularly prominent in the landing process of carrier-based aircraft and aerospace and space shuttles. For a ...

AI Technical Summary

Problems solved by technology

Therefore, the sinking rate of carrier-based aircraft is much greater than that of land-based aircraft. The landing gear and pilots of the aircraft are subjected to larger impact loads and overload coefficients, which have a great impact on the service life of the aircraft's internal components and the control, fuel, etc. The reliability of the system is adversely affected, and the horizontal kinetic energy of the carrier-based aircraft cannot be dissipated in time after landing

Images