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基于效应数据的微波器件HPM效应分析及建模方法

HPM effect analysis and modeling method for microwave components based on effect data

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摘要

HPM对微波器件的输出脉冲影响主要有幅度变化、脉宽变化、相位变化以及暂时性压制,以此为基础建立了4种效应参量的模型,分别是衰减因子、脉宽、相移和压制时间。在建立效应参量模型时,参照分离变量法,提出使用加权函数的方法把多维函数分解成多个1维函数相乘,基本解决了利用有限实验数据建立数学模型的问题。给出了利用效应数据建立数学模型所常用的几种数据处理方法,如曲线拟合、查表/插值和概率统计,并给出了该方法在TR放电管效应评估中的使用实例。

Abstract

In the experiments of high power microwave(HPM) effects on microwave components,four kinds of effect phenomenon were observed,including the changes of microwave pulse power,width,phase and transient HPM suppression. Based on these phenomena,mathematical models of four effect parameters were built. According to the variables separation method,the method of weighted function was brought forward and used in decomposing the multidimensional function. Results show that the way is effective on mathematic models,which were built of finite experimental data. In addition,several important means of data processing were introduced. Finally,the application of the new method to effective evaluation of TR tube was given.

Newport宣传-MKS新实验室计划
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中图分类号:TN015

所属栏目:高功率微波应用

基金项目:国家高技术发展计划项目

收稿日期:2008-10-08

修改稿日期:2008-10-28

网络出版日期:0001-01-01

作者单位    点击查看

章勇华:西北核技术研究所,西安 710024
黄文华:西北核技术研究所,西安 710024
李平:西北核技术研究所,西安 710024
杨志强:西北核技术研究所,西安 710024
任伟涛:西北核技术研究所,西安 710024

联系人作者:章勇华(zyh_violet@126.com)

备注:章勇华|从事高功率微波效应研究|(1980-),男,硕士。

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【4】张伟. 雷达系统仿真的理论、方法与应用研究[D]. 成都:电子科技大学,2004.(Zhang Wei. The theory,algorithm and application research of system simulation of radars.Chengdu:University of Electronic Science and Technology of China,2004)

【5】翁凌雯,周旺,牛忠霞,等. 系统级HPM效应的方法研究和计算评估[J]. 信息工程大学学报,2005,6(2):39-41,71.(Weng Lingwen,Zhou Wang,Niu Zhongxia,et al. The research and evaluation on the systemic HPM effect. Journal of Information Engineering University,2005,6(2):39-41,71)

【6】方进勇,刘国治,李平,等. 高功率微波脉冲宽度效应实验研究[J]. 强激光与粒子束,1999,11(5):639-642.( Fang Jingyong,Liu Guozhi,Li Ping,et al. Experimental study of the high power microwave pulse width effect. High Power Laser and Particle Beams,1999,11(5):639-642)

【7】方进勇,王建国,乔登江. 模糊神经网络系统在微波效应数据处理中的应用[J]. 强激光与粒子束,2002,14(2):291-294.(Fang Jingyong,Wang Jianguo,Qiao Dengjiang. Applications of neuro-fuzzy system to data processing of microwave effects. High Power Laser and Particle Beams,2002,11(2):291-294)

引用该论文

Zhang Yonghua,Huang Wenhua,Li Ping,Yang Zhiqiang,Ren Weitao. HPM effect analysis and modeling method for microwave components based on effect data[J]. High Power Laser and Particle Beams, 2009, 21(4): 560-564

章勇华,黄文华,李平,杨志强,任伟涛. 基于效应数据的微波器件HPM效应分析及建模方法[J]. 强激光与粒子束, 2009, 21(4): 560-564

被引情况

【1】陆希成,韩峰,刘钰,江凌,杨志强. HPM效应实验中区间删失数据的处理与统计分析. 强激光与粒子束, 2013, 25(9): 2351-2354

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