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Water surface ship damage effect calculation method based on core function disability

A calculation method and ship technology, applied in design optimization/simulation, special data processing applications, etc., can solve problems such as low calculation accuracy, damage assessment, and large errors

Pending Publication Date: 2022-03-25
中国人民解放军96901部队26分队
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this method is simple to implement and fast in calculation speed, it can only be estimated, with low calculation accuracy and large error, and cannot realize functional damage assessment

Method used

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  • Water surface ship damage effect calculation method based on core function disability
  • Water surface ship damage effect calculation method based on core function disability
  • Water surface ship damage effect calculation method based on core function disability

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Embodiment Construction

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the description of the embodiments or the prior art. Apparently, the drawings in the following description are some embodiments of the present invention, and those skilled in the art can obtain other drawings according to these drawings without any creative effort.

[0052] Since modern large and medium-sized surface ships are composed of multiple layers of high-strength decks and have strong anti-destruction capabilities, it is basically impossible for anti-ship missiles to penetrate the entire ship when attacking them, and it is difficult to directly sink the ship. Loss of core combat functions, that is, the realization of combat intent through functionalization. Based on this, in order to overcome the above-mentioned deficiencies in the existing finite element analysis methods and theoreti...

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Abstract

The invention discloses a surface ship damage effect calculation method based on core function disability. The surface ship damage effect calculation method comprises the steps that S1, a component damage effect evaluation knowledge base is constructed; s2, a damage effect rapid calculation step: obtaining the number of input anti-ship missiles, reading the overlook contour and killing subarea data of the ship, loading an anti-ship missile hit probability model and a bullet scattering model, and constructing a damage effect calculation scene; missile drop point coordinates of the anti-ship missile tank top attack are simulated and generated; calculating the damage state of a key component, wherein the key component comprises a ship surface core facility and an in-ship important cabin; calculating the function damage state of the whole ship; and evaluating a ship damage grade and a damage probability. According to the invention, accurate evaluation of the ship function damage effect can be rapidly realized.

Description

technical field [0001] The invention belongs to the technical field of damage assessment, and in particular relates to a method for calculating the damage effect of a surface warship based on the disabling of core functions. Background technique [0002] As the most important anti-ship weapon at present, anti-ship missiles have been developed in various forms including sea-launched, air-launched, submarine-launched and land-launched. The rationality and accuracy of the assessment of ship damage effects has a direct impact on the scientific formulation of anti-ship missile combat plans and the reasonable prediction of anti-ship missile combat effects. [0003] Since the attack site and damage method of the empowerment attack are obviously different from those of the side attack, it is impossible to directly adopt the existing damage assessment method of the flying type missile. High, the damage effect assessment is very difficult. [0004] The finite element analysis method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/23
CPCG06F30/23
Inventor 王才红许馨月董茜蒋鸣刘慈航江光德高军强宫树香杜林峰
Owner 中国人民解放军96901部队26分队
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