摘要
简述了测控系统的发展状况和发展趋势 ,讨论了现有网络测控系统的新需求 ,在此基础上介绍了一种新系统———自律分散系统 (ADS)。针对ADS的技术特点提出基于ADS技术的新型网络测控系统。该系统在体系结构上采用ADS技术的对等式结构 ,通信模式为匿名发布 /订购模式 ,解决了传统测控系统面临的技术难题 ,很好地实现了系统的在线扩展、在线维护和容错 ,对未来网络测控的发展具有指导意义。
The development status and tendency of measurement and control system are briefly introduced,and the new requirements to measurement and control system for existing networks are discussed. At the same time,a new ADS(autonomous decentralized system) is introduced.The network measurement and control system based on ADS technology is suggested in this paper utilizing the characteristics of ADS. The equality construction of ADS is used in the architecture of the system,and the communication model is anonymous Publish/Subscribe model . The new system solves the technical problems existing in the traditional measurement and control system and realizes the on-line extension, fault-tolerance and on-line maintenance of the system. It would be the development trend of network measurement and control in the future.
出处
《电子工程师》
2004年第9期1-3,共3页
Electronic Engineer
关键词
测控系统
网络化
ADS技术
虚拟仪器
measurement and control system,network,ADS technology,virtual instrument
