摘要
某型船舶控制系统在信号调试、设备互联及检测维修过程中,需要对其以太网数据总线进行监测,从而对发生的故障准确定位,保证系统正常运行。在对数据进行预处理、并建立数据库的基础上,采用网络嗅探技术及数据帧聚类分析方法,对该系统以太网总线数据进行了监测与分析研究。结果表明,该方法合理可行,为其它类似控制系统的网络数据分析提供了有益借鉴。
In the process of siginal test,equipment interconncetion and maintaining of some type of ship control system,Ethernet bus is needed to be monitored.Thus the faults can be located exactly and the system can run normally.Based on data preprocessing and database building,network sniffer technology and data frame clustering analysis method is used.Monitoring and analysis of Ehernet bus is studied.The results prove that this method is reasonable and feasible.It can provide reference for network data analysis of other similar control systems.
出处
《计算机与数字工程》
2015年第3期437-441,共5页
Computer & Digital Engineering
关键词
控制系统
以太网
数据分析
control system
Ethernet
data analysis
