嵌入式系统和集散控制系统中,待测模拟量一般都是非线性的。
In embedded systems and distributed control systems, analog tested are generally nonlinear.
本文通过工厂实际组网的几种情况研究,阐明了三层网络技术在集散控制系统设计和组网中的具体应用方法。
This paper, by way of researching on several kinds of real-circumstance factory nets, illustrates the application method of three-layer network in the design and network of Distributed Control System.
提出用模糊综合诊断技术来识别和分析油井集散控制系统的泵工况。
This paper discusses the fuzzy synthetic diagnosis of working pump's condition in oil field distributed control system.
介绍了一种集散控制系统的结构组成、软件设计和实际应用。
The article introduces the composition? Software design and its practical design of a kind of centralized and distributed control system.
该应用系统是由上位机系统和下位机系统组成的集散控制系统。
The application system consists of upper order computer system and lower order computer system, it is both a concentrating and a dispersing control system.
因此,为保证汽轮机运行的安全性、可靠性、经济性,必须设计出具有良好的通用性、可靠性和性价比优越的集散控制系统。
Therefore, to ensure the turbine operating safety, reliability, economy, the distributed control system with good versatility, reliability and cost advantages must be designed.
在此基础上,分析了现今一些图形软件中的“组合图形”的数据结构和集散型控制系统算法组态图中的元件编辑器数据结构。
From the point of view, we analyzed the data structure of "united graphics" in some software and "component editor" of graphics Configuration based on Distributed Control System.
本文介绍了由可编程序控制器(EX—100)和IBM系列微机经通讯联网所构成的小型集散控制系统的设计。
The design of a small distributed control system , which consists of programmable controller (EX-100)and IBM series microcomputer by commnucation and network has been introduced.
集散控制系统(DCS)的普及与提高为先进控制的应用提供了强有力的硬件和软件平台。
The quick development of distributed control system (DCS) provides a powerful hardware and software platform for the application of advanced control.
论述了合钢公司3号高炉集散控制系统的设计目标、方案选择和功能实现。
This paper discusses the design destination, plan selection and function realization of the discrete control system of Hefei Iron and Steel Company's No. 3 Blast Furnace.
主板和控制板之间通过RS- 485总线进行通讯,构成了一个集散控制系统。
Main board communicates with all control units through RS-485 communication bus, and they compose a total distributed control system.
介绍对电阻焊机通电进行集散控制的方法,着重阐述中心控制系统的设计和使用方法。
A method to control the electrization of resistance welding machines with a distributed control system is presented.
主要阐述JX-300X集散控制系统和基于Profibus现场总线控制系统的教学实训装置的基本构成、功能和应用。
This paper introduces the basic composition, function and application of teaching and practical training device composed of JX-300X DCS and FCS based on PROFIBUS.
介绍了一种新型电子提花纹板嵌入式控制装置的集散控制系统网络硬件和软件的设计方法。
The design method of new electronic jacquard card distributed control system network hardware and software is introduced.
近年来。集散控制系统在国内外电站已被逐步认识、推广和应用。
In recent years, distributed system (DCS) has been recognized, popularized and applied in our country power station.
本文解决了AST386和欧陆800系列仪表组成小集散型控制系统的关键问题:远程通信问题。
The key problems of distance communication between AST386and 800 series regulators which SDCS are composed of is solved in this article.
近年来随着集散控制系统和企业信息系统在火电机组上的广泛应用,提高了机组的整体控制水平。
The whole control level has been improved for the commonly use of DCS (Distribution Control System) and EIS (Enterprise information System) in thermal boiler process recently.
CENTUM -XL集散控制系统具有功能强、容量大、体积小、系统软件和组态功能丰富的特点。
The CENTUM XL DCS has the features of strong functions, large capacity, small volume, and abundant system software and modular functions.
每个隔离器在不切断集散控制系统和专业器械的线路情况下可以被在线替换,而且不影响系统的其他信号。
Each isolator shall be replaceable on-line without disconnecting the wiring between the DCS and field instrument, and without affecting other signals in the system.
介绍对电阻焊机通电进行集散控制的方法,着重阐述中心控制系统的设计和使用方法。
A method to control the electrization of resistance welding machines with a distributed control system (DCS) is presented. The design and use of the central control system are detailed.
适用于有防爆要求场合的集散系统和自动化检测控制系统等本质安全电缆中作传输线。
The product is used in the safe transmission line of the automatic control and monitor system.
根据垃圾填埋气发电的要求,采用西门子的可编程逻辑控制器和艾默生的集散控制系统来实现工艺过程的控制。
According to the requirements of the landfill LFG to energy, we use programmable logic controller of Siemens and distributed control system of Emerson to achieve the control process.
介绍了CS100 0煤气混合集散型控制系统的原理、组成、控制策略和特点,运行结果表明节能效果良好。
The principle, composition, control strategy and features of CS1000 DCS for gas blending process are presented. The operation result shows that the effectiveness of energy saving is excellent.
本论文的目的便是为了建立中密度纤维板热压智能化生产线集散控制系统,以便提高中密度纤维板热压生产的控制和管理水平。
It is an extremely urgent problem to set up the control system of the hot-pressing product line of MDF with higher automatic degree.
本文针对实际工程项目所提出的具体要求,对集散控制系统下分布式系统体系结构的数据集成理论和应用进行了研究。
From the concrete requests of the practical projects, the theories and applications of the data integration of distributing systematic structure based on DCS are studied in the dissertation.
介绍了TDC— 30 0 0BASIC集散控制系统的组成和组态,基本控制器的工作原理。并给出了简单回路的组态。
This paper introduced constitution and configuration of TDC-3000BASIC DCS and principle of Basic controller. And gave configuration of simple loop.
然后根据台山电厂对集散控制系统软硬件的要求,提出了西门子的解决方案,并着重论述了MCS和ECS的具体实现。
Secondly, the thesis introduces the solution from Siemens base on the hardware and software specifications of TaiShan Power Plant, and mainly focuses on the MCS and ECS implementation.
然后根据台山电厂对集散控制系统软硬件的要求,提出了西门子的解决方案,并着重论述了MCS和ECS的具体实现。
Secondly, the thesis introduces the solution from Siemens base on the hardware and software specifications of TaiShan Power Plant, and mainly focuses on the MCS and ECS implementation.
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