摘要
在网络控制系统中,传输网络的服务质量对整个控制系统的稳定和性能的提高至关重要。总结了当前普通网络中的服务质量技术特性,详细地研究了网络的传输协议、传输模型及传输处理过程,并对服务质量的影响进行了仿真,给出了结论。
Quality of Service （QoS） of transport network was crucial to the stability and performance in Networked Control Systems （NCS）. Technical characteristics of current QoS technology were summarized. Protocol, model and process of data transportation were studied in detail. Finally, a general simulation case based on above--mentioned model was studied, and the result was provided.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2007年第2期302-309,共8页
Computer Integrated Manufacturing Systems
基金
国家863/CIMS主题资助项目(2003AA412310)
国家自然科学基金资助项目(70201004)。~~
关键词
网络控制系统
服务质量
延时
延时抖动
networked control systems
quality of service
delay
jitter
