Study on Mathematical Model of Electromagnetic Railgun
摘要
The Electromagnetic railgun is a new kinetic weapon with high initial velocity, long range and controllable energy release. It has broad application prospects in future national defense construction. Electromagnetic railgun works under extreme conditions such as high voltage, large current and strong load, its working state is extremely complex and there is a great risk, so numerical simulation and performance optimization of electromagnetic railgun are the key to the development of electromagnetic railgun. Based on the analysis of the working characteristics of the railgun, we establish a complete mathematical model of electromagnetic railgun system according to the interaction among power supply, rail, armature-projectile, etc., which provides a basis for subsequent simulation analysis and optimization.