摘要
时间同步是分布式工业测控系统中的关键技术之一。简要介绍时间同步的基本方法及其在工业测控系统中常用的技术,分析时间同步技术对未来工业测控系统发展的促进作用及面临的挑战。
Time synchronization is a key technique in distributed industrial measurement ＆ control system. Through introducing the basic methods of time synchronization, mainly summarizes techniques used in the industrial measurement ＆ control system at present. Furthermore, analyzing the challenges and accelerating effect of time synchronization on the industrial measurement ＆ control system in future, the expectation has been brought forward.
出处
《现代制造工程》
CSCD
2007年第3期94-97,共4页
Modern Manufacturing Engineering
基金
广东省科技工业攻关资助项目(2005B16001159)
广州市科技局重点攻关项目(053Z208008)
关键词
时间同步
工业测控系统
分布式
以太网
Time synchronization
Industrial measurement ＆ control system
Distribution
Ethernet
