全弹道电磁信号测试与分析技术研究

全弹道电磁环境对引信特别是电引信的设计非常重要。该文分析了弹丸在全弹道飞行过程中的运动规律及电磁环境特性，并利用装载于弹丸内的线圈敏感全弹道的电磁信号。利用弹内存储测试系统开展了射击试验并获取到有效信号。结果表明，该方法获取的信号可反映出弹丸的加速、出炮口、弹道上旋转、碰靶等各个阶段的运动特性。该研究结果可用于引信设计，为引信发射环境识别与点火控制提供有效手段。

Measurement and Analysis Technology of Whole Ballistic Electromagnetic Signal

The whole ballistic electromagnetic environment is very important for the design of fuzes, especially for that of electrical fuzes.The movement and the electromagnetic environment during whole ballistic flight are discussed.The coils setting inner projectiles are used for sensing the electromagnetic signals. The storage measurement system is utilized for the shooting test, and the effective signals have been obtained. The results indicate that the movement characteristics of every stage including projectile's acceleration, leaving muzzle, rotation and touching with target can be identified from the signals. The results can be used in the design of fuzes for its recognizing environments and controlling ignition.