查询词典 field control

In the article introduced in the paper engine drive control system, PLC controls the core, it constitutes the DCS control system through the field bus and the frequency changer, has realized entire paper engine drive functions and so on in process acceleration, deceleration, tight paper, speed chain.

文中介绍的纸机传动控制系统中，PLC是控制核心，它通过现场总线与变频器构成DCS控制系统，实现了整个纸机传动过程中的加速、减速、紧纸、速度链等功能。

In the article introduced in the paper engine drive control system,PLC controls the core, it constitutes the DCS control systemthrough the field bus and the frequency changer, has realizedentire paper engine drive functions and so on in processacceleration, deceleration, tight paper, speed chain.

文中介绍的纸机传动控制系统中，PLC是控制核心，它通过现场总线与变频器构成DCS控制系统，实现了整个纸机传动过程中的加速、减速、紧纸、速度链等功能。

The tolerant design of distributed control system control system is that an additional redundant controller is added in Galois field.

分布控制系统的容错配置设计是在Galois域增加冗余控制器。

AFCS( Agricultural Field Bus Control System)reference model and got the physical model of distributed glasshouse control system.

本论文首先介绍了国内外温室环境控制系统的研究发展状况，总结了温室环境控制系统的发展趋势，分析了现有温室环境控制系统存在的不足。

The presented diagnosis approach was validated by induction motor variable voltage and variable frequency control system as well as permanent magnet synchronous motor field-orientation vector control system.

为保障诊断的有效性和可靠性，提出采用开关信号上升沿延时的方法来避免因IGBT开通和关断延迟造成的误诊断，并给出延时时间的确定方法。

High precision multi induction motor control is one of the key issues in modern industry and motion control field.

高精确度多感应电机同步控制是现代制造业和传动系统最关键的问题之一。

Second, and magnetic brakes, clutch: With the development of modern industry, and magnetic clutches and brakes, as a basic component in the industrial field received a wide range of applications and other components shown can not be replaced by the superiority of its high magnetic powder for media job to Change magnetizing current for the control of the means to control transmission, the purpose of braking torque.

二、磁粉制动器、离合器：随着现代工业的发展，磁粉离合器和制动器作为一种基础元件在工业领域中得到广泛的应用，并显示出其它元件无法取代的优越性，它以高导磁粉体为工作媒介，以激磁电流变化为控制手段，达到控制传递，制动扭矩的目的。

Fieldbus is one of the focuses of the current technical development in automatic field. Fieldbus is whole scattered, intelligent, bidirectional, interconnected, multivariable and multipoint communication network which is used between local meter, control system and control room. And it is called as computer local network in automation domain.

现场总线是当今自动化领域技术发展的热点之一，它是用于现场仪表与控制系统和控制室之间的一种全分散、全数字化、智能、双向、互联、多变量、多点、多站的通信网络，被誉为自动化领域的计算机局域网。

The modeling and control of pH neutralization processes is a difficult problem in the field of process control.

pH中和过程的建模与控制一直是过程控制领域的难题。

In this paper, we mainly introduced the design procedure of the fuzzy auto-tunning PID control node based on the brief introduction of LonWorks, fuzzy control technology and MCGS, including the soft design and the hardware design. We realized the real-time monitoring to field data in the superior computer. This node is a host-based node.

本文在对 LonWorks 技术、模糊控制技术和 MCGS 组态软件进行简要介绍的基础上，重点介绍了模糊自整定 PID 控制节点的设计过程，包括软、硬件的设计，并在上位机中实现了对现场数据的实时监视。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。