Data link network reliability optimization method and system based on bottleneck node identification

Abstract

The invention relates to a method and system for optimizing the reliability of a data link network based on identification of bottleneck nodes. The method includes acquiring the hierarchical structure of the data link, the running process of the task and the real-time running state; according to the hierarchical structure, the running process of the task and the real-time running state, combined with the super network theory, a data link super network model is established; The chain super network model is used to test the reliability of the data link network to obtain the test results; according to the test results, the bottleneck nodes are mined to obtain the reliability bottleneck nodes of the data link network; the bottleneck nodes of the reliability of the data link network are optimized; The optimized data link network reliability bottleneck node is determined, and the optimized data link hypernetwork model is determined; and the step of performing a data link network reliability test on the data link hypernetwork model to obtain a test result is returned. The invention realizes the reliability optimization of the data link network and improves the overall reliability of the data link.

Description

technical field [0001] The invention relates to the field of data link optimization, in particular to a data link network reliability optimization method and system based on bottleneck node identification. Background technique [0002] Modern warfare embodies high-tech warfare with battlefield perception and precision strike as the core under the conditions of informatization and networking. It needs to rely on the military network joint combat network information system to organically integrate various combat elements, combat units and combat data links. As a whole with complete functions and orderly operation, it is a combat force that ensures the smooth flow of nodes, mutual connection and high aggregation. As the future trend of complex military networks, the data link network is mainly used to ensure the tactical activities of the military's joint operations. It is an information data link that connects tactical resources, provides tactical services, and supports tactic...

AI Technical Summary

Problems solved by technology

Due to the complex electromagnetic environment of the network, the variety of heterogeneous links, and the high mobility of the air platform, traditional reliability modeling and optimization methods are difficult to mine the bottleneck nodes of the data link network, and cannot meet the requirements of the data link in dealing with complex and changeable conditions. Optimal Requirements for Reliability in Battlefield Environments

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