过程控制

This research is directed against the control of Large-size flash butt welding machine s.

本研究针对大容量闪光对焊机的控制，通过采用STD总线工业化微机控制而实现了焊接的多参量预置、存贮、过程控制、显示等功能。

Process control ; distributed control system ; computer control ; data block programming language

过程控制；分布式控制系统；计算机控制；数据模块编程语言

The representative industry controller of DCS is presented in its basic structure, features and its application in China.

阐述工业过程控制系统的代表——集散式控制系统的基本构成，控制性能及在我国的应用概况与存在的问题

In the control process of air conditioning systems, it is not easy to keep the objects to be desirably controlled because of their obvious features such as time lag, time-variation and nonlinearity.

在空调系统的过程控制中，由于控制对象的时滞、时变、非线性的特征比较明显，导致被控对象不容易控制。

Rockwell's message to DCS users is very direct - the Logix architecture can meet all control and automation requirements from discrete to process control.

罗克韦尔公司的信息对集散控制系统的用户来说是非常直接的-Logix架构能满足从离散到过程控制的所有控制和自动化要求。

ABSTRACT Development process and present situation of EDM technology and its control system is summarized comprehensively.

本文系统地综述了国内外电火花加工技术及其控制问题的发展历史及现状，针对电火花加工过程控制中存在的问题，从电火花加工控制规律的研究入手，对。。。

The approach, considering the modeling element and simulation logic respectively as well as adopting the object-oriented simulation modeling methods, was used to build the control model for production line, and to accomplish modularization of control modeling.

该方法以建模元素和仿真控制逻辑分离的原则为指导，采用面向对象仿真建模技术，构建面向生产线的过程控制模型，实现控制模型的模块化，提高了模型的可重用性和可扩展性。

Fuzzy controller is widely used in control of industrial manufacture, military weapon and household appliance with advantages of low overtop value and fast response.

模糊控制器具有超调小、响应快等优点，被广泛应用于工业过程控制、军事武器控制和家电产品控制中。

Predictive control is a new type of control algorithms which has been widely used in industrial process control.

预测控制是当前在工业过程控制领域得到广泛重视和应用的一种新型控制算法。

The application about neural networks used in process control is studied in light of auctorial engineering practice. Neural networks for process identification and control has been used in CAE2000 (a computer aided engineering software project) and the LN2000 which are developed by ourselves.

根据作者的工程实践，对神经网络在过程控制工程中的应用问题作了应用研究，包括在自主开发的控制系统计算机辅助设计CAE2000系统中的应用研究，以及在自主开发的分散控制系统LN2000中的应用研究。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。