College Physics ›› 2022, Vol. 41 ›› Issue (2): 49-.doi: 10.16854 / j.cnki.1000- 0712.210180

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Modeling and simulation of magnetoresistive electromagnetic launch

ZHANG Jing⁃zhuo,YAO Lu⁃feng,YANG Shao⁃hua   

  1. Teaching and Research Section of Physics,Naval University of Engineering,Wuhan,Hubei 430033,China
  • Received:2021-04-12 Revised:2021-07-14 Online:2022-02-26 Published:2022-03-11

Abstract: In this paper,the mechanism of the reluctance launcher is analyzed,and the equivalent effect of the launching process is obtained.The theory model of the reluctance launcher is built by using the magnetic moment model.The dynamic equations of projectile are derived by combining the circuit model,then the main factor influencing of the projectile fired is analyzed,and MATLAB simulation results are given.

Key words: reluctance launcher, magnetic moment model, MATLAB simulation