An integrated layout method of Fresnel optical guidance device and arresting cable

Abstract

The invention relates to an integrated coordinated layout method for a Fresnel optical guiding device and an arrester wire. The method comprises the steps that 1, the layout adaptation constraints for the Fresnel optical guiding device and the arrester wire are established by taking longitudinal deviation of a shipboard aircraft landing point as a medium quantity; 2, the layout of the Fresnel optical guiding device is preliminarily set according to the layout condition of aircraft carrier deck equipment; 3, the preliminary layout of the arrester wire in an arresting area is designed by adopting a virtual projection method through the layout adaptation constraint relationships of the Fresnel optical guiding device and the arrester wire according to the preliminary layout, obtained in the step 2, of the Fresnel optical guiding device; 4, the integrated coordinated layout of the Fresnel optical guiding device and the arrester wire is designed according to the preliminary layout, obtained in the step 2, of the Fresnel optical guiding device and the preliminary layout, obtained in the step 3, of the arrester wire. The method is objective and high in generalization capability, and nonadaptive phenomena in experimental verification are greatly reduced.

Description

technical field [0001] The invention relates to an integrated Fresnel optical guiding device and an arresting cable coordinated layout method. Background technique [0002] The moving aircraft carrier and the narrow landing deck make the landing task of carrier-based aircraft extremely difficult and extremely risky. The Fresnel optical guidance device and the arresting cable are the key auxiliary devices for the completion of the landing mission of the carrier-based aircraft. The Fresnel optical guidance device provides altitude deviation information for the pilot of the carrier-based aircraft during the landing phase, and guides the carrier-based aircraft to track the moving aircraft carrier and accurately land on the landing area of ​​the aircraft carrier deck. The arresting cable is composed of four arresting steel cables distributed in the landing area of ​​the aircraft carrier deck. When the tail hook of the carrier-based aircraft is hooked to one of the arresting cabl...

AI Technical Summary

Problems solved by technology

This method of independently designing the layout of the Fresnel optical guiding device and the arresting cable ignores the adaptability relationship between the Fresnel optical guiding device and the arresting cable, which is likely to cause incompatibility in the test verification, and this method relies on Based on human experience, not objective, low accuracy, poor generalization ability

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