摘  要：线圈炮是直线电机的一种，和直线电机一样同样存在端部效应。该文从理论上分析了单级感应线圈炮的纵向动态端部效应，发现端部效应所产生的后退衰减行波磁场是产生电枢截获现象的源头，为了避免或减少端部效应的影响，该文采用了补偿线圈的方法对单级驱动线圈进行补偿，其优点是提高了感应线圈炮的效率，并且提出一种带补偿新型多级感应线圈炮思路。
关键词：单级感应线圈炮；边端效应；补偿措施

Abstract: Coil gun is one of linear motion actuator,so it exists effect.Analysed longitudinal end effect of inductive coil gun from theory,found that back-step decay traveling wave was the reason that created the phenomenon of armature capture.To reduce or cancel influences of end effect,used compensating coils to compansate one stage of coil gun.Its merit is that increased inductive coil gun efficiency,and pointed out a new idea of multistage coil gun. Key Words: One stage of inductive coil gun;End effect;Conpensating measure