摘要
根据不同现场总线网络协议的特点,主要从基于优先级调度和基于表的调度两大方面对网络调度算法的研究进行分类,从优先级选取依据、调度优化以及基于表的动静态调度等方面总结了现有的网络调度算法,最后指出了还有待解决的问题。
Based on the characteristic of field bus network protocol, the network scheduling was divided into prioritydriven scheduling and table-driven scheduling. Summarized the existing network scheduling from some aspects, the criterion of priority selection, scheduling optimization, table-driven static and dynamic scheduling. At last, the problems need to be resolved are pointed out.
出处
《化工自动化及仪表》
CAS
2008年第2期1-6,9,共7页
Control and Instruments in Chemical Industry
关键词
网络调度
网络控制系统
调度优化
network scheduling
networked control systems
scheduling optimization