三级线圈炮发射系统设计  

Design of three-stage coil gun launching system

作　　者：张文生[1] 齐超[1] 全勇[1] 黄奕毅 

机构地区：[1]哈尔滨工业大学电气学院,哈尔滨150001

出　　处：《电测与仪表》2017年第14期93-98,128,共7页Electrical Measurement & Instrumentation

基　　金：国家自然科学基金资助项目(61178066);黑龙江省自然科学基金资助项目(F201013)

摘　　要：文章利用了Maxwell 16.0对感应型线圈炮进行仿真分析,通过对铝弹触发位置、铝弹外径的仿真分析,设置合理的仿真参数,得出三级线圈炮发射仿真结果;在仿真结果的基础上,以FPGA为控制器,设计了电磁炮发射主电路、开关控制电路以及光电测速电路,构成了电磁线圈炮实验平台;通过多次实验及分析,实验结果与仿真相符,验证了实验平台的可行性及仿真的合理性。In this paper, we use Maxwell 16 to simulate the induction coil gun. Based on the analysis of the trigger position and the outer diameter of the aluminum projectile, the reasonable simulation parameters are set up, and the simulation results of the three-stage coil gun firing are obtained. On the basis of the simulation results, the main circuit, the switch control circuit and the photoelectric speed measuring circuit are designed to form the experimental platform of electromagnetic coil gun by using FPGA as the controller. Through many experiments and analysis, the experimental results are consistent with the simulation, which verifies the feasibility of the experimental platform and the rationality of the simulation.

关 键 词：电磁线圈炮 弹丸速度 FPGA 系统设计 

分 类 号：TM12[电气工程—电工理论与新技术]