A safety monitoring method for carrier-based aircraft landing process

A technology for safety monitoring and carrier-based aircraft, which is applied in data processing applications, complex mathematical operations, instruments, etc., and can solve the problems of the safety impact of the carrier-based aircraft landing process and the inability to assess the relationship between risk factors.

CN110222375BActive Publication Date: 2021-07-13BEIHANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-07-13

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Abstract

The invention relates to a safety monitoring method for a carrier aircraft landing process, and belongs to the technical field of safety monitoring. The method includes the following steps: conducting a qualitative analysis of the risk and operability of the carrier aircraft landing process to obtain risk factors; according to the multi-factor coupling relationship between people, carrier aircraft and the environment, determining multiple key risk factors; according to the degree of influence of the direct mutual coupling between the multiple key risk factors on the safety of the landing process, the interaction matrix is ​​obtained; the comprehensive impact matrix is ​​obtained by using the DEMATEL model calculation; according to the interaction matrix and the The comprehensive impact matrix obtains the degree of influence of the multiple key risk factors on the safety of the landing process; according to the key risk factors, the safety monitoring of the landing process is carried out. The invention realizes the evaluation of the inter-influence relationship among the multi-factor coupling risk factors of the carrier-based aircraft landing process and the influence on the safety of the ship landing process from both qualitative and quantitative perspectives.
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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 ...

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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...