该文提出一种对空监视地面雷达网的实用多雷达配准算法,使各雷达的方位偏移和距离偏移两类系统误差显著减小,为多雷达多目标跟踪处理器有效工作提供可靠的输入雷达数据.设雷达网中某一部雷达无系统偏移误差,将其多雷达组对于该雷达进行相对配准.算法已成功地用于一实用多雷达多目标跟踪处理器,计算机模拟、现场测试和系统运行都证明算法的实用性和有效性.“,”This paper present a multisensor registration algorithm applicable to netted ground-based radars for ecliminating azimuth bias and range bias errors of radar systems. One of the netted radars is assumed to have no system bias errors, the relative bias error registration are implemented for other radars. This algorithm have been applied to an practical MMT processor of ATC system. The computer simulations, field tests and system opera tion proved its practicality and effectiveness.