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兵工学报 ›› 2016, Vol. 37 ›› Issue (4): 744-750.doi: 10.3969/j.issn.1000-1093.2016.04.024

• 研究简报 • 上一篇    下一篇

基于均匀设计的单级多极矩电磁推进器结构参数优化

汪治全, 王豫, 严仲明, 张晨然   

  1. (西南交通大学 电气工程学院, 四川 成都 610031)
  • 收稿日期:2015-07-05 修回日期:2015-07-05 上线日期:2016-06-20
  • 作者简介:汪治全(1990—),男,硕士研究生
  • 基金资助:
    中央高校基本科研业务费科研专项资金项目(2682015CX022)

Research on Structural Parameters of Single-stage Multipole Field Launcher Based on Uniform Design Approach

WANG Zhi-quan, WANG Yu, YAN Zhong-ming, ZHANG Chen-ran   

  1. (School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, Sichuan, China)
  • Received:2015-07-05 Revised:2015-07-05 Online:2016-06-20

摘要: 相比传统的电磁推进系统,多极矩电磁推进器(MFEL)系统可调参数众多,而任何参数的变化都会影响系统效率。从等效电路出发,通过分析电枢的能量耦合公式,得出提高系统效率的有效方法。以驱动线圈单层匝数、层数、电枢厚度、驱动线圈与电枢间隙为变量因素,合理设置变量水平建立了均匀设计实验。分析实验结果数据,获得了结构参数最佳匹配对。结果表明,优化模型系统效率显著提高。分析比对各次仿真,得出MFEL主要结构参数合理设计方案。

关键词: 兵器科学与技术, 多极矩, 结构参量, 均匀设计, 驱动线圈, 电枢

Abstract: Compared with the traditional electromagnetic propulsion configuration, the multipole field electromagnetic launcher (MFEL) system has numerous adjustable parameters, and the change of any parameter affects the efficiency of system. An effective method to improve the efficiency of system is proposed through the analysis of the energy coupling formula of armature. An uniform design experiment is established by taking the turns of monolayer and layers of drive coil, the thickness of armature, and spaces of drive coil and armature as variable factors. The experimental data is analyzed, and the matching pairs of optimal structural parameters are obtained. The simulation results show that the efficiency of optimization model is improved significantly. A reasonable design scheme for the MFEL major structural parameters is presented after analyzing each simulation.

Key words: ordnance science and technology, multipole field electromagnetic launcher, structural parameter, uniform design, drive coil, armature

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