红外/雷达双模导引头融合器硬件及软件实现

基于单传感器(雷达或红外)的系统存在着局限性。介绍了基于多传感器(雷达和红外)信号融合的目标识别和跟踪系统，它能利用不同传感器的数据互补和冗余。主要讨论了利用DSP处理芯片为核心的控制器的硬件设计与软件的实现。该控制器利用雷达系统与红外系统的信号对导弹进行控制。在较远距离时，该控制器利用雷达系统的信号对导引头进行控制，同时利用该信号对红外伺服系统进行控制，在较近距离时，当红外系统在控制下稳定跟踪目标后，该设备将原先的雷达系统控制信号转换为更精确的红外系统控制信号。

The Realization of the hardware and software of Radar/IR data fusion controller

Systems for target recognition and tracking based on single sensor (radar or infrared detector) have their limitations. We present a system for target recognition and tracking based on data fusion of multi - sensors (radar and infrared detector) which makes use of the complement and redundancy of data from different sensors. This article mainly discusses the hardware and software realization of a con- trol system that uses DSP as its core. This device uses the signal from the radar and infrared systems to control the missile. First the device uses the signal from the radar system to control in the long distance and use the signal to lead the servo of the infrared system at the same time. Then in the short distance, after the infrared system has traced the steadily, steadily, the device will shift the former coned signal from the radar to the more precise coned signal ho the infrared system.