基于DSP+FPGA架构的激光驾束制导信息场告警技术研究

Research on Laser Beam Riding Guidance Information Field Alarm Technology Based on DSP+FPGA

通过对激光驾束制导武器信息场形成原理及编码特性的研究和分析,结合激光告警技术对其在实战中的探测及告警的可行性进行分析,提出了一种基于DSP+FPGA架构的多目标激光驾束信息场告警技术实施方案,实现了对激光驾束制导信息场的方位标定、告警功能设计,利用DSP完成多目标数据融合、频率分选、及同上位机的通信功能。对告警信息处理能力进行了仿真验证,系统具有实时、稳定、精度高等优点,实现了设计目标。

The formation principle and the coding characteristics of laser riding guidance information field are analyzed in this paper.The feasibility for detection and alarming in actual combat combining with laser alarm technology is studied.An alarm scheme for multi-object laser beam riding guidance information field based on DSP+FPGA is brought forward.The azimuth calibration and alaming for laser beam riding guidance information field,the multi-object data fusion,frequency select and communication with the epigyny computer based on DSP are realized.The ability of alarm information processing is verified by simulation.The system has the advantages of real time,stability and high accuracy,which realizes the design goal.