舰载连续波测量雷达外引导数据实时处理方法研究

舰载连续波测量雷达是一种动平台外弹道测控装备，由于对目标测量精度高，因此其波束宽度窄，自主捕获能力较弱，需要通过外引导信息辅助进行目标捕获。论文提出了一种快速的外引导数据实时处理方法，对中心提供的地心系下绝对坐标进行剔野外推，再进行坐标转换消除船摇姿态后提供给舰载连续波测量雷达用于目标捕获跟踪。实际应用中，外引导数据通此实时处理方法进行处理后，精度满足雷达捕获要求，能够辅助雷达进行目标捕获跟踪。

Study on Real-Time Guide Data Processing of Shipborne CW-Radar for Measurement

Shipborne CW-radar is an mobile measurement equipment for trajectory measurement.It is a high-precision measurement and its beam is narrow.So it is weak for this radar to capture the target.It is need to capture the target by guide data.This paper proposed a quick Real-Time guide data processing method.This method firstly eliminate the wild value and do real-time extrapolate.Then transmit the absolute coordinates of target into radar polar coordinates in order to eliminate the ship’s movement.At last the guide data help the radar to capture the target.In fact application shipborne CW-radar used this method to capture the target and the guide precision meet the request of radar.