Research on Real-Time Monitoring and Early Warning System of Lightning Protection and Grounding System Based on Computer Intelligent Sensor
Jian Liu · 2024
In the study of real-time monitoring and early warning of the application of intelligent sensors to lightning protection and grounding system, an innovative work is to combine Graph Neural Networks (GNN) and Multi-Objective Evolutionary Algorithm based on Decomposition, MOEA/D) combined to build a new hybrid model called Graph Evolutionary Networks (GEN) to address the challenges in monitoring complex systems. With its efficient processing of network structure data, GNN can effectively capture and analyze the topological relationship and real-time data flow between lightning protection and grounding system sensors, and achieve accurate evaluation and prediction of system status. In view of the fact that the real-time monitoring and early warning of lightning protection and grounding system involves a number of mutually dependent objectives, such as response speed, monitoring accuracy and energy consumption, the researchers introduced the MOEA/D algorithm to seek the balance point between the objectives by decomposing the multi-objective problem into multiple single-objective sub-problems for synchronous optimization, so as to ensure the overall optimal operation of the system. The GEN model successfully combines the advantages of GNN and MOEA/D: GNN is used to analyze the complexity of sensor networks and obtain critical information in real time; MOEA/D is used to coordinate and optimize multiple performance indicators in system monitoring and early warning. Therefore, the GEN model can not only realize real-time and accurate system condition monitoring, but also make reasonable tradeoff decisions between different performance objectives, which significantly improves the safety and reliability of lightning protection and grounding systems. This interdisciplinary innovation opens up a new technical path for the application of intelligent sensors in the field of complex system monitoring and early warning, which has wide practical value and far-reaching industry development significance.