靶场多雷达组网数据处理中时间校准方法研究  

Research on time zero method of data processing technology based on multi-radars network

作　　者：卓宁[1] 张海江[1] 

机构地区：[1]92941部队

出　　处：《电子测量技术》2014年第12期99-101,共3页Electronic Measurement Technology

摘　　要：多雷达组网是靶场测控的发展趋势,它能大大提高靶场测控区域的覆盖范围和系统的电子对抗能力。时间校准技术是多雷达组网的基础,校准方法的好坏将直接影响着组网系统的数据处理精度。对分段线性插值、3次Hermite插值和3次样条插值方法进行了时间对准算法研究及性能分析,仿真结果表明:分段线性插值方法计算最简单,具有良好的时间校准性能。最后给出了分段线性插值在多雷达组网数据处理中的应用仿真结果,结果表明该方法对靶场多雷达组网数据处理具有良好的适应性。The technology of multbradars network is the development trend of TT^C in range, which can improve covered area of TT＆C in range and electronic warfare capability of the system. Time zero is the base of muhi-radars network,which influences the correctness of data processing. In this paper, three time zero methods： subsection linear interpolation,thrice Hermite interpolation and thrice spline interpolation are researched, and the capability of them are analyzed. The simulation shows： the method of subsection linear interpolation is simple, its time zero performace is good. The application of the interpolation in the multi-radars network inproves its good performance. And the simulation results are shown in the last part of the paper.

关 键 词：时间校准 数据处理 多雷达组网 插值 

分 类 号：TJ768.3[兵器科学与技术—武器系统与运用工程]