某典型单脉冲雷达自动跟踪系统设计与实现

Design and Implementation of Typical Single Pulse Radar Automatic Tracking System

摘要:

为提高航天测控领域单脉冲雷达自动化运行水平，基于典型单脉冲雷达现有技术特征，在国产自主可控软硬件平台上设计开发了一套单脉冲雷达自动跟踪系统。该系统融合了雷达A显数字信号、全站状态和控制字等信息，自动识别雷达跟踪过程中接收通道的目标和干扰信号，实时监控雷达运行状态，为系统自动判断和决策提供信息支撑。系统通过自动生成雷达控制指令，实现了对雷达任务状态准备、目标识别、目标捕获跟踪和常见异常处置的任务全流程自动控制。经测试验证表明，该系统在多站协同下的单脉冲雷达链路中得到成功运用，目标识别准确率达100%，能够在3s内完成目标重补操作，极大提升了单脉冲雷达跟踪可靠性和响应速率。

Abstract:

In order to improve the automation operation level of single pulse radar in the field of aerospace measurement and control, a single pulse radar automatic tracking system was designed and developed on a domestically controllable software and hardware platform based on the technical characteristics of a typical single pulse radar. The system integrates radar A-display digital signals, status and control information of radar to automatically identify targets and interference signals in the receiving channel during radar tracking, monitors radar operation status in real time, and provides information support for automatic judgment and decision. The control commands which automatically generated by the system were sent to radar, so the radar can automatically prepare for task status, recognize targets, capture and track targets, and handle common anomalies. Through testing, the system has been successfully applied in the single pulse radar link under multi station collaboration. The accuracy of target recognition reaches 100%, and the target recapture can be completed within 3 seconds, the reliability and response rate of single pulse radar tracking have been greatly improved.