电磁轨道炮结构改进与性能仿真对比分析  

Comparative Analysis on Structural Improvement and Performance Simulation of Electromagnetic Railgun

作　　者：陈青荣 舒涛[2] 丁日显[2] 薛新鹏 刘明[1] CHEN Qingrong;SHU Tao;DING Rixian;XUE Xinpeng;LIU Ming(Graduate College,Air Force Engineering University,Xi’an 710051,China;Air and Missile Defense College,Air Force Engineering University,Xi’an 710051,China)

机构地区：[1]空军工程大学研究生学院,西安710051 [2]空军工程大学防空反导学院,西安710051

出　　处：《弹箭与制导学报》2019年第4期9-14,18,共7页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：国家自然科学基金青年科学基金(51605488)资助

摘　　要：电磁轨道炮是电磁发射器主要研究的类型,传统轨道炮与增强型轨道炮都存在着轨道烧蚀、电枢受力不均、电流过度集中等问题。文中针对当前轨道炮的不足,设计了一种改进型轨道炮结构,运用建模理论推导与软件仿真相结合的方法分别对传统轨道炮、平面增强型轨道炮和层叠增强型轨道炮、改进型轨道炮基本模型进行了对比分析。结果表明,改进型轨道炮具有结构简单稳定、电磁推力大、电流分布均匀等优点。Electromagnetic railgun is the main research type of electromagnetic launcher.The traditional railgun and augmented railgun have the problems of rail ablation,uneven armature force and excessive current concentration.In view of the shortages of railgun types currently studied,this paper designs an improved structure of the railgun.The basic models of the traditional railgun,plane augmented railgun,stacked augmented railgun and improved railgun are compared and analyzed by using the method of modeling theory deduction and software simulation.The results show that the improved railgun has the advantages of simple and stable structure,large electromagnetic thrust and uniform current distribution.

关 键 词：电磁发射器 增强型轨道炮 改进型轨道炮 电磁推力 

分 类 号：TJ866[兵器科学与技术—武器系统与运用工程] TP391.9[自动化与计算机技术—计算机应用技术]