摘要
介绍了声、磁、地震动复合探测系统的原理。根据三种模块的不同功能,设计了针对高速 SOC 单片机的不同算法,系统完成了声模块和地震动模块联合预警,并把声、地震动传感器探测到的信息进行处理,提取目标特征完成目标识别,在预警后启动磁模块完成进一步识别和最佳炸点的判断,系统分别从时域和频域两个方面对目标进行了分析,通过分析实验得出了比较理想的结果。
In this paper principal of sound,magnetic and seismic compound detection system are briefly introduced.Ac- cording to the different function of three modules,it programs the different algorithm in view of SOC single chip micro- computer.This system completes the joint early-warning of sound and seismic modules,processes the information which the sound and seismic sensors detects,extracts the target characteristic information then completes the target re ognition.After early-warming,the magnetic module further completes the target recognition and adjustment of opti- mum burst point.It analyzes the target in spectrum and time-domain and gets the perfect result through experiments.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第S4期349-352,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
复合探测系统
炸点控制
目标识别
模块
compound detection system
burst control
target recognition
modules
