舰载作战系统网络冗余切换时间高精度测量研究及实现

摘要

舰载作战系统网络采用高抗毁性的双冗余网络,网络冗余切换时间直接关系到舰艇的作战能力,是衡量舰载作战系统网络的核心指标.为了更准确地测量冗余切换时间,提高测量精度,本文针对典型的舰载双冗余网络结构利用WindowsXP操作系统,提出一种基于RTX构建的高精度的舰载作战系统网络冗余切换时间测量系统实现,与专业测量仪器的测量结果相比,该测量系统同样能精确测量网络冗余切换时间,并具备部署方便、应用灵活的特点,对于检测、评估舰载网络性能具有重要意义.%Shipborne network of combat system is redundant network with high capability of resisting destroyed.Redundam switch-time is directly related to combat capability,and is core metrics on the capability of shipborne network of combat system. In order to accuretely measure redundant switch-time and improve the measurement precision, this paper proposed a RTX-based high accuracy redundant switch-time measurement method which is used by the shipborne combat system network with WindowsXP operating system according to the typical shipborne redundancy network structure. Compared with special measurement instrumenuhe system can accurately measure redundant switch-time, is expediently deployed and applied. The system have very important meaning of detecting and evaluating the performance on shipborne network.