Open AccessResearch on Anti-seated Device of Certain Electromagnetic Weapon
Author(s) -
Tianfeng Fan,
J. J.,
Kai–Feng Huang,
Qinghua Huang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1507/7/072024
Subject(s) - projectile , railgun , muzzle velocity , muzzle , armature (electrical engineering) , projectile motion , ballistics , recoil , physics , weapon system , kinetic energy , vibration , aerospace engineering , acoustics , engineering , electrical engineering , mechanical engineering , magnet , classical mechanics , barrel (horology) , quantum mechanics , astronomy
The electromagnetic railgun is a new concept weapon that uses Loren magnetic to accelerate the projectile to super high-sonic speed instantaneously. The initial velocity of the projectile muzzle can reach 2km/s or more in an instant. The projectile launched by the electromagnetic railgun has a high speed and thus has a strong kinetic energy to impact the target. According to the principle of force, when the weapon system pushes the armature, the recoil part will be subjected to a force in the opposite direction, that is, the combined force of the gun. If there is no anti-rear device, the force will generate strong vibration excitation to the launching frame, affecting the shooting intensity of the projectile. In order to reduce the influence of the squat resistance of the electromagnetic weapon on the accuracy of the weapon system, the model of the anti-rear device of the electromagnetic weapon is established. The simulation analysis and experimental verification are carried out. The simulation structure and experimental data are in good agreement.