The interoperation problem of field device based on Ethernet for plant automation(EPA) and the other field standards is analyzed,and the characteristics of OLE for process control(OPC) are studied.
针对EPA设备与其它标准设备间的互操作性问题,研究了OPC技术特点,在此基础上设计了基于EPA的OPC服务器模型并阐述了该模型。
The conditions of photocatalytic decomposition of organophosphorous compounds in semiconductor suspension have been studied.
本文研究了半导体悬浮体系光催化分解有机磷化合物的条件,只有在光照、催化剂和氧同时存在的条件下才能有效地光催化分解有机磷化合物;测量了两种有机磷化合物在各种半导体催化剂上的分解速率,反应速率与催化剂的种类和表面性质有关;对光催化分解马拉硫磷的反应机理进行了初步探讨。
Development of OPC CLIENT/SERVER;
OPC CLIENT/SERVER开发方法研究
Off-target Model-based OPC and OPC-relative Verifications;
偏离标准条件的OPC模型以及OPC相关的验证方法
The Application of Assist Feature in PWOPC Model and the Concept of General OPC
辅助图形在工艺窗口OPC模型中的应用以及广义OPC的概念
Application Study of OPC Technology in the MTX CNC System;
MTX数控系统中OPC技术的应用研究
Study on System Integration of Intelligent Building Based on OPC Technology;
基于OPC技术的智能建筑系统集成研究
Research on the Application of OPC to Intelligent Building System;
OPC在智能楼宇系统应用中的研究
The Research of Central Integration System Software Based on OPC Protocol;
基于OPC协议中央集成系统软件的研究
Transformer Substation Supervise Control System Design Based on OPC Technique;
基于OPC技术的变电站监控系统设计
The Application of OPC for Automatic System of Hydrologic Data Collection and Transmission;
OPC技术在水情测报系统中的应用
Research and Apiliation of OPC Technology Used in Units Monitoring System;
OPC技术在机组监控过程中的应用研究
The Program Design of OPC Server Based on Can Field Bus;
基于CAN总线的OPC服务器端的程序设计
Research on a Sort of OPC-Based Industrial Control System;
一类基于OPC的工业控制系统的研究
Polygon Matching and Comparison Analysis in OPC;
应用于OPC的多边形匹配比较研究
Application of OPC in the Real-time Supervisal and Control System in Internet;
OPC规范在Internet实时监控系统中的应用
Application Research of OPC XML Technology in SCADA System;
OPC XML技术在SCADA系统中的应用研究
The Research and Realization of OPC Client Software Based on VC;
基于VC的OPC客户端软件研究与实现
Research on Integrations of Multi-fieldbus Devices Based on FDT-OPC;
基于FDT-OPC的多现场总线设备集成研究
Research of OPC-Based Shipborne Network Integration Technology;
基于OPC的舰载网络集成技术研究