项目名称: 强电磁场与电子设备间能量耦合时域辨识建模方法研究
项目编号: No.51277181
项目类型: 面上项目
立项/批准年度: 2013
项目学科: 电工技术
项目作者: 魏明
作者单位: 中国人民解放军军械工程学院
项目金额: 81万元
中文摘要: 电磁场与电子设备之间的能量耦合建模是电子系统电磁环境效应评估与防护设计的基础,本项目立足工程应用,针对强电磁场效应评估急需的统计建模仿真技术,运用系统辨识理论,研究基于实验数据统计的强电磁场能量耦合时域建模方法,通过实验设计、模型优化和辨识算法研究,提出拟合度高、泛化能力强的时域统计建模仿真方法,揭示强电磁场对电子设备的能量耦合规律、指导电磁防护工程设计,为强电磁场效应评估与测预提供快捷手段。
中文关键词: 强电磁场;耦合;非线性;系统辨识;模型
英文摘要: Modeling of high intensive electromagnetic field energy coupling to electric devices is the basement of elecromagnetic environment effects assesment and protectinon.Based on practical application and against statistic simulation technology which is an urgent demand of high intensive electromagnetic effects assesment,this subject will study high intensive electromagnetic field energy coupling process via experimental data statistic time domain modeling technolegy.High fitting degree and good generalization time domain statistic medeling&simulating method will be presented by experiment design,modeling optimization and identificating algorithum research.This subject will disclusure regularity of high intensive electromagnetic field energy coupling to electric devices in order to guide electromagnetic protecting engineering design and provide a quick way for high intensive electromagnetic field effects estimation.
英文关键词: HIRF;coupling;non-linear;system identification;model