传统的故障诊断手段难以满足日益繁杂的舰载雷达维修保障需要。本文综合系统工程和故障诊断理论,结合部队舰载雷达的实际保障情况,给出系统级、板级和器件级的三级舰载雷达智能故障诊断策略,为舰载雷达装备智能故障诊断系统的研究提供了参考。 The traditional means of fault diagnosis is difficult to meet the increasingly complex needs of shipborne radar maintenance and support. Combining with the theory of system engineering and fault diagnosis, combined with the actual protection situation of the carrier-borne radar, the intelligent fault diagnosis strategy of three-level carrier radar at the system level, board level and device level is given. Research provides a reference.