Intelligent electromagnetic compatibility prediction and optimization system and method thereof

Through the intelligent electromagnetic compatibility prediction and optimization system, modular design and the coordinated work of a variety of advanced technologies, the contradiction between analysis accuracy and efficiency in the existing technology is solved, and the efficiency, accuracy and intelligence of electromagnetic compatibility design is achieved.

CN119989896APending Publication Date: 2025-05-13WUHAN UNIV
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Patent Information

Application Number
CN202510069047.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-05-13

AI Technical Summary

Technical Problem

The existing technology is difficult to effectively integrate electromagnetic simulation and machine learning methods, cannot take into account the accuracy and efficiency of analysis, lacks effective extraction of electromagnetic radiation signal characteristics, optimization algorithms only consider a single goal, it is difficult to balance electromagnetic compatibility and other design indicators, and lacks automated and intelligent full-process solutions.

Method used

An intelligent electromagnetic compatibility prediction and optimization system was designed, and the full process automation processing was achieved through modular design, including data acquisition, feature extraction, prediction modeling, simulation, evaluation and optimization. Each module works together to form a closed-loop intelligent analysis and optimization framework.

Benefits of technology

The unity of high efficiency and accuracy of analysis is achieved, and the electromagnetic compatibility problems can be quickly predicted and reliable physical explanations and optimization suggestions are provided, which greatly improves the efficiency and quality of electronic equipment design, reduces manual intervention, and significantly shortens the development cycle.

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Abstract

The invention relates to the technical field of electromagnetic systems, in particular to an intelligent electromagnetic compatibility prediction and optimization system and method, and the system comprises a data collection module, a preprocessing module, a feature extraction module, a prediction model module, a data processing module and a data processing module, key features sent by the feature extraction module are received; constructing an electromagnetic compatibility prediction model based on a support vector machine algorithm and a random forest algorithm; the simulation module is in communication connection with the prediction model module, and the evaluation module is in communication connection with the simulation module and the prediction model module; evaluating the electromagnetic interference degree based on fast Fourier transform; the optimization module is in communication connection with the evaluation module; optimizing the design parameters of the electronic equipment by utilizing a genetic algorithm; according to the method, the optimized design parameters are output, the electromagnetic compatibility problem can be quickly predicted, reliable physical interpretation and optimization suggestions can be provided, and the efficiency and quality of electronic equipment design are improved.
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Citation Information

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  • Electromagnetic compatibility detection method, device and equipment and storage medium

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  • Electromagnetic interference suppression method and system for chip

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