An Estimation Method of Inner Temperature Distribution of TWT Slow-Wave Structure with GA-BP Neural Network Model

被引：0

作者：

Zhao Xingqun ^{[1
]}

Lou Jilin ^{[1
]}

Bai Ningfeng ^{[1
]}

Fan Hehong ^{[1
]}

Shen Changsheng ^{[1
]}

Sun Xiaohan ^{[1
]}

机构：

[1] Southeast Univ, Res Ctr Elect Device & Syst Reliabil, Sch Biol Sci & Med Engn, Nanjing 210096, Jiangsu, Peoples R China

来源：

2017 EIGHTEENTH INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2017年

关键词：

TWT; BP neural network; Genetic aglorithm; temperature estimation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An estimation method for inner temperature distribution of slow-wave structure is proposed without placing temperature sensors inside the traveling wave tube. The inner temperature distribution is estimated based on body temperatures, with Genetic BP Neural Network solving the thermodynamic parameters of the thermal model. The results showed that the method has good accuracy and feasibility.

引用

页数：2