Evaluation method and analysis model for vitality vulnerability of large surface warship

Abstract

The invention discloses an evaluation method and an analysis model for the vitality vulnerability of a large surface warship. The evaluation method comprises the following steps: determining the typeof a current incoming attack weapon according to explosion conditions of the incoming attack weapon; determining hitting positions of the incoming attack weapons of all types and corresponding damageload types according to the incoming attack weapons of corresponding types; determining corresponding damage load values according to the hitting positions of the incoming attack weapons of all the types and the corresponding damage load types; according to all the damage load values, analyzing the vitality vulnerability of the large surface warship and establishing ship structures and main powerequipment corresponding to different damage loads as well as a damage model of the electronic equipment; determining a damage coupling relationship between the structures and equipment according to alogical relation between the ship structures and ship equipment; determining the vitality vulnerability condition of the large surface warship according to the damage coupling relationship between thestructures and equipment and the ship structures and main power equipment corresponding to the different damage loads as well as the damage model of the electronic equipment, thereby simplifying analysis steps.

Description

technical field [0001] The invention relates to the technical field of damage analysis of large surface warships, in particular to a method and an analysis model for assessing the vitality vulnerability of large surface warships. Background technique [0002] Vulnerability of large surface warships reflects the possibility that the hull structure (hull, cabin, superstructure, etc.) and important equipment or components are vulnerable to combat use damage caused by weapon explosion damage, that is, the probability of being damaged. The degree of damage and damage depends on the type of warhead of the weapon, the amount of charge, the location of the blast point, and the inherent structural strength of the ship against the damaging effects of the weapon. [0003] As the most important maritime combat force, large surface ships have always been highly valued by the naval equipment construction of various countries for their combat performance and survivability in complex sea ba...

AI Technical Summary

Problems solved by technology

[0004] However, due to the complex structure of large surface ships and the large number of equipment involved, it is costly and technically complex to evaluate the life force of the whole ship, and it is difficult to be universal, which is not conducive to the rapid and efficient shooting of large surface ships.

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