轨道炮动态负载特性的分析与仿真

杨玉东;王建新;薛文

兵工学报 ›› 2010, Vol. 31 ›› Issue (8) : 1026-1031.

兵工学报 ›› 2010, Vol. 31 ›› Issue (8) : 1026-1031. DOI: 10.3969/j.issn.1000-1093.2010.08.004
论文

轨道炮动态负载特性的分析与仿真

  • 杨玉东, 王建新, 薛文
作者信息 +

Simulation and Analysis for Dynamic Load Characteristic of Rail-gun

  • YANG Yu-dong, WANG Jian-xin, XUE Wen
Author information +
文章历史 +

摘要

为设计有效的脉冲功率电源,必须了解负载的动态特性。通过对一个简化轨道炮模型进行电为设计有效的脉冲功率电源,必须了解负载的动态特性。通过对一个简化轨道炮模型进行电磁场三维有限元分析,得到轨道炮的电感梯度和电阻梯度的频率和时间分布,轨道和电枢的磁感应强度分布,电枢受力,反向动生电动势变化情况。在设定的脉冲功率电流作用下,求得电枢的运动速度和位移。仿真结果表明,轨道炮的负载可以等效为非线性的电阻、电感和一个变化的反向电动势的串联。

Abstract

To design effective pulsed power supply for rail-gun, the load dynamic characte

关键词

电磁学 / 脉冲功率电源负载 / 3D有限元 / 电磁场参数

Key words

electromagnetics / pulse power source load / 3D finite element / electromagnetic

引用本文

导出引用
杨玉东, 王建新, 薛文. 轨道炮动态负载特性的分析与仿真. 兵工学报. 2010, 31(8): 1026-1031 https://doi.org/10.3969/j.issn.1000-1093.2010.08.004
YANG Yu-dong, WANG Jian-xin, XUE Wen. Simulation and Analysis for Dynamic Load Characteristic of Rail-gun. Acta Armamentarii. 2010, 31(8): 1026-1031 https://doi.org/10.3969/j.issn.1000-1093.2010.08.004

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