Safety monitoring method for carrier-based aircraft carrier landing process

A technology for safety monitoring and carrier-based aircraft, applied in special data processing applications, complex mathematical operations, instruments, etc., can solve the problems of the safety impact of carrier-based aircraft landing process and the inability to evaluate the mutual influence of risk factors

CN110222375AActive Publication Date: 2019-09-10BEIHANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-09-10

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Abstract

The invention relates to a safety monitoring method for a carrier-based aircraft carrier landing process, and belongs to the technical field of safety monitoring. The method comprises the following steps of carrying out the qualitative analysis of danger and operability on the carrier-based aircraft carrier landing process to obtain the danger factors; determining a plurality of key danger factorsfrom the danger factors according to a multi-factor coupling relationship among the human, the carrier-based aircraft and the environment; obtaining an interaction matrix according to the degree of influence of the direct mutual coupling effect among the plurality of key danger factors on the safety of the carrier landing process, calculating by adopting a DEMATEL model to obtain a comprehensiveinfluence matrix; according to the interaction matrix and the comprehensive influence matrix, obtaining the influence degree of the key danger factors on the safety of the carrier landing process; andaccording to the key danger factor, carrying out safety monitoring on the ship landing process. According to the method, the mutual influence relation between the danger factors of multi-factor coupling during the shipboard aircraft landing process, and the influence on the safety in the landing process, are evaluated at the qualitative and quantitative aspects.
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Description

technical field

[0001] The invention relates to the technical field of safety monitoring, in particular to a method for safety monitoring of a carrier aircraft landing process. Background technique

[0002] A complex integrated system refers to a system that has a high degree of integration of system components, and the functions and task processes performed need to be jointly executed by multiple factors. Compared with the traditional simple system, the high degree of integration and complexity of the task process of the complex system increases the number of system safety issues, and the complex integrated system often appears as a safety-critical system, so it is particularly necessary to ensure its safety. For the landing process of carrier-based aircraft, the factor that leads to the failure of its mission process is often not a single factor, but the result of the coupling of multiple factors, which brings a huge challenge to the safety analysis of the landing process ...

Examples

Embodiment Construction

[0056] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0057] The technical idea of ​​the embodiment of the present invention is: first, use the HAZOP method to carry out single-factor risk analysis on the shipboard aircraft landing process, determine the list of risk factors at the three levels of man, machine and environment, and determine multiple key risk factors; secondly, use The interaction matrix method quantitatively evaluates the influence degree of the interaction between any two key risk factors on the safety of the ship landing process, and the interaction matrix is ​​obtained; finally, the decision-making trial and evaluation laborato...