针对指控网络设备种类繁多、网络管理复杂、故障诊断难度高的特点, 提出将故障预测和健康管理(PHM)技术与网络管理技术结合, 应用于指控网络保障。实现对指控网络的健康评估与故障预测, 增强指控系统的可靠性。重点讨论了指控网络PHM系统的构建及其管理模式, 对各模块功能进行了设计说明, 详细介绍网络健康评估流程和实现方法。然后通过对某指控子网性能指标进行仿真获取和统计分析, 验证了健康评估与故障预测技术在网络测试诊断中的有效性。最后总结了PHM对网络系统健康运行、保证战场通信的作用及意义。

The command and control(C2)system network has varieties of equipment and complex network managementand fault diagnosis becomes difficult.Thereforeit is proposed to combine the Prognostics and Health Management (PHM) technology with network management technology and apply it in C2 system for network security.The realization of the health assessment and fault prediction in the network can enhance the reliability of the system.This paper focuses on the construction of the PHM system and its management mode.The function of each module is described and the process of network health assessment is introduced.Thenthrough the acquisition and statistical analysis of the performance index of a certain networkthe validity of the health assessment and fault prediction technology in network test is verified.Finallythe function and significance of PHM in the healthy operation of the system network to ensure the communication of the battlefield is summarized.