The main functions, hardware component, network configuration and software design idea of process control level, basic automation level and field execution level for this control system are described.
本文介绍了该系统过程控制级、基础自动化级和现场执行级的主要功能、硬件组成、网络结构及软件设计思想。
Direct digital controller (DDC) is the basic control unit of building automation system (bas).
直接数字控制器(DDC)是楼宇自动化系统(BAS)的基本控制单元。
Taking finishing and coiler area as examples, the main control functions of basic automation system are properly introduced.
以精轧区和卷取区为例，对基础自动化系统的主要控制功能进行了重点说明。
Firstly introduced the basic conception and model of RBAC96, then according to the real demand of the office automation system, putted forward the access control model.
介绍RBAC96的基本概念和模型，结合办公自动化系统中实际的需求，提出自己的访问控制模式。
A review has been made on the functions of rolling automation system with the process control level and the basic automation devices described in detail.
首先对轧制过程自动化系统的功能进行了评述，较为详细地说明了过程控制级和基础自动化。
The functional configuration of basic automation system is presented. Taking finishing and coiler area as examples, the main control functions of basic automation system are properly introduced.
介绍了轧机区基础自动化系统的功能配置。以精轧区和卷取区为例，对基础自动化系统的主要控制功能进行了重点说明。
Intelligent building is the concernful research in nowadays and the control network is the basic of the building Automation System (bas) of the intelligent building.
智能建筑技术是当前热门研究课题，而智能建筑的控制网络是实现智能建筑楼宇自动化系统的基础。
The Intellectual Control System of Flash Butt Welding, the main and basic part of the Flash butt welding machine, is the basic to realize the automation of the welding process.
基于模糊控制的智能化闪光焊机控制系统是闪光焊机焊接系统的重要组成部分。
The control system uses process control computers and basic automation-PLC to analyze data and control production.
控制系统采用过程控制计算机、基础自动化——PLC进行数据处理及控制。
The control system uses process control computers and basic automation-PLC to analyze data and control production.
控制系统采用过程控制计算机、基础自动化——PLC进行数据处理及控制。
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