基于Python的轴对称收敛型电子枪设计方法研究  

Research on design method of axisymmetric convergence electron gun based on Python

作　　者：王鹏飞[1] 董全林[1] 刘俊标[2] 李文萍[3] 贾静 Wang Pengfei;Dong Quanlin;Liu Junbiao;Li Wenping;Jia Jing(School of Instrumentation and Optoelectronic Engineering,Beihang University,Beijing 100191,China;Institute of Electrical engineering,Chinese Academy of Sciences,Beijing 100190,China;School of Physics,Beihang University,Beijing 100191,China;Sanying Motioncontrol Instruments Ltd.,Tianjin 100191,China)

机构地区：[1]北京航空航天大学仪器科学与光电工程学院,北京100191 [2]中科院电工研究所,北京100190 [3]北京航空航天大学物理科学与核能工程学院,北京100191 [4]三英精控(天津)科技有限公司,天津301799

出　　处：《现代科学仪器》2019年第2期5-7,23,共4页Modern Scientific Instruments

基　　金：国家重点研发计划(2018YFB1105202);京津冀科技成果转化项目(17YFCZZC00550)。

摘　　要：为了准确地根据目标需求设计电子枪几何结构参数初值,提出一种轴对称收敛型电子枪设计方法。基于Eric6开发环境,利用Python语言编写灵活,功能丰富的特点,在分析轴对称收敛型电子枪设计特点的基础上,结合Vaughan迭代综合法实现一种皮尔斯电子枪参数设计方法,验证结果表明设计方法可靠有效。In order to accurately calculate the initial values of the electron gun geometry parameters according to the target requirements,an axisymmetric convergence electron gun design method is proposed.Simultaneously,the Python language is flexible and feature-rich.And Based on the Eric6 development environment with Python,the Vaughan iterative synthesis method is used to realize a parameter design method of Pierce gun with the analysis of the design features of the axisymmetric convergence electron gun.The verification result shows that the design method is reliable and effective.

关 键 词：皮尔斯电子枪 PYTHON语言 电子枪设计 Vaughan迭代综合法 Eric6开发环境 

分 类 号：TN16[电子电信—物理电子学]