检索结果-内蒙古大学图书馆

IEEE International Conference on Industrial Technology (ICIT 96)

作者： Zhang, MJ Sun, YX Pi, DY Wang, XJ Institute of Industrial Process Control University of Zhejiang Hangzhou China Zhejiang University Hangzhou Zhejiang CN

ISBN: (纸本)0780331044

As one of the most important achievements of design Methodology, design catalogues have been used widely in machine design. However, they have not been used in control system design whose work It quite similar to machine design tn many ways This paper introducer the concept of design catalogues to control system design and presents the concept or control system design catalogues lad their development requirements at well at their applications In control system he sign.

关键词： control system CAD database management systems computer aided control system design information base design catalogues control system CAD database

来源：评论

学校读者我要写书评

暂无评论

Graphical Environments for computer aided control system design

引用

IFAC Proceedings Volumes 1988年第8期21卷 83-89页

作者： H.A. Barker Department of Electrical and Electronic Engineering University College of Swansea Singleton Park SA2 8PP Swansea UK

The field of graphical environments for the computer-aided design of control systems is surveyed in this paper. It is shown that the principal developments have occurred in the past decade, during which the computing power available, in terms of both hardware and software, has increased rapidly. The salient features of the work of major contributors to the field are described and discussed. Characteristics of a modem graphical environment are identified, and their influence on the design process for control systems is considered. Possible future developments are outlined, and it is concluded that graphical environments will have profound effects on the design, simulation and implementation of control systems, and on the philosophical basis of the whole of control engineering.

关键词： computer aided control system design computer graphics

来源：评论

学校读者我要写书评

暂无评论

Simulation and computer aided control system design in Engineering Education

引用

IFAC Proceedings Volumes 1987年第12期20卷 51-60页

作者： A. Fischlin M. Mansour M. Rimvall W. Schaufelberger Department of Automatic Control & Industrial Electronics Swiss Federal Institute of Technology Department of Phytomedicine Swiss Federal Institute of Technology ETH-Zürich ETH-Zentrum CH-8092 Zürich Switzerland Department of Automatic Control & Industrial Electronics Swiss Federal Institute of Technology ETH-Zürich ETH-Zentrum CH-8092 Zürich Switzerland

A wide range of possibilities exists for the use of computers in the teaching of control system design and simulation. Several approaches such as the use of program packages, single purpose programs or complete environments are described in the paper. Experience gained from teaching with these methods is summarized, and recommendations for forther improvements are given.

关键词： computer aided control system design Education MATLAB environment Simulation Teachware for control education

来源：评论

学校读者我要写书评

暂无评论

Automatic design of multi-variable quantitative feedback theory control systems via evolutionary computation

引用

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF systemS AND control ENGINEERING 2001年第I3期215卷 245-259页

作者： Tan, KC Lee, TH Khor, EF Natl Univ Singapore Dept Elect & Comp Engn Singapore 119260 Singapore

This paper proposes a multi-objective evolutionary automated design methodology for multi-variable quantitative feedback theory (QFT) control systems. Unlike existing analytical and convex optimization-based QFT design approaches, the evolutionary 'intelligent' technique is capable of automatically evolving both the nominal controller and the pre-filter simultaneously to meet the usually conflicting multiple performance requirements in QFT, without going through the sequential and conservative design stages for each of the multi-variable subsystems. In addition, it avoids the need of manual QFT bound computation and trial-and-error loop-shaping design procedures, which are particularly useful for multi-variable or unstable plants where stabilizing controllers may be difficult to synthesize. The effectiveness of the proposed QFT design methodology is validated upon a benchmark multi-variable system, which offers a set of low-order Pareto optimal controllers satisfying all closed-loop performances under practical constraints.

关键词： quantitative feedback theory (QFT) computer aided control system design evolutionary algorithm multi-objective optimization

来源：评论

学校读者我要写书评

暂无评论

MAKING ADVANCED control WORK

引用

COMPUTING & control ENGINEERING JOURNAL 1995年第1期6卷 5-10页

作者： WILLIAMS, S Cambridge Control Ltd. UK

Advanced control works. That is the theme of this Special Feature for Computing & control Journal. The benefits which the technology can bring are significant and varied. Benefits derive from greatly improved dynamic performance of aerospace systems or substantially improved profitability for process systems. An advanced controller on a catalytic cracking unit is quite capable of yielding extra profits of between $5 and $10 million per annum, for example. The fundamental principle underlying advanced control is that if one understands a system better one can make it perform better.

关键词： hardware control engineering computing control system CAD software computerised control aerospace systems profits process systems profitability dynamic performance computer aided control system design advanced controller catalytic cracking unit advanced control

来源：评论

学校读者我要写书评

暂无评论

STEADY-STATE VALUES IN SINGLE-INPUT FEEDBACK systemS

引用

ELECTRONICS LETTERS 1971年第8期7卷 197-&页

作者： FALLSIDE, F SERAJI, H Engineering Department University of Cambridge Cambridge UK

A simple expression is given for the steady-state values of the control input, the states and the outputs of single-input feedback systems. The method allows a fast calculation of the steady-state values for a variety... 详细信息

关键词： control engineering computing single input feedback systems control system synthesis steady state values computer-aided design feedback computer aided control system design control system analysis and synthesis methods

来源：评论

学校读者我要写书评

暂无评论

PID controller tuning by an interactive multi-objective optimisation method

引用

TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND control 1996年第4期18卷 183-192页

作者： Wang, FS Yeh, CL Wu, YC FENG CHIA UNIV DEPT AUTOMAT CONTROL ENGNTAICHUNG 407TAIWAN

An interactive multiobjective optimisation method was introduced in this study to tune satisfactory modes of a PID controller. An interval process was modelled by a set of transfer functions in this study. In general, such processes could not be handled by a PID controller which was tuned by a single-objective optimisation method. A trade-off tuning rule based on multi-objective optimisation methods was introduced to overcome this drawback. The robust stability for this multi-modelling control system performed by the multi-objective optimisation approach was automatically guaranteed. Extension to cascade control systems was also developed.

关键词： computer aided control system design PID tuning interval model multi-model system

来源：评论

学校读者我要写书评

暂无评论

Object-oriented models for advanced automation engineering

引用

control ENGINEERING PRACTICE 1999年第8期7卷 957-968页

作者： Maffezzoni, C Ferrarini, L Carpanzano, E Politecn Milan Dipartimento Elettron & Informaz I-20133 Milan Italy

The paper focuses on how the object-oriented paradigm can be exploited as a valid modelling technique in many engineering fields and, in particular, in advanced automation engineering. The most typical features of object-oriented modelling techniques include encapsulation of data, functions to access such data into objects, and hierarchical composition of objects. On the other hand, the large majority of complex systems, like industrial plants and distributed control systems, can be decomposed into a hierarchical structure that facilitates system comprehension, design and control. Consequently, the object-oriented modelling technique is suited to real-world modelling, in particular in representing the hybrid dynamics (continuous-time, discrete-time and discrete-event) of industrial plants. (C) 1999 Elsevier Science Ltd. All rights reserved.

关键词： automation object modelling techniques physical models control oriented models complex systems standards computer aided control system design distributed control

来源：评论

学校读者我要写书评

暂无评论

Nonlinear Economic Model Predictive control for Microgrid Dispatch

引用

IFAC-PapersOnLine 2016年第18期49卷 778-783页

作者： Zachar, Michael Daoutidis, Prodromos Department of Chemical Engineering University of Minnesota MinneapolisMN55455 United States

This paper addresses dispatch of a microgrid system using nonlinear economic model predictive control. Constraints in the model predictive control formulation are used to ensure that microgrid units stay within their desired operational range (i.e. power output, storage level, and temperature) and that the net energy exchange with the macrogrid over each hour stays within some scheduled bounds. A dynamic, continuous-time microgrid model is developed and used to test this dispatch strategy over a 24-hour period. The proposed dispatch strategy is able to satisfy the bounds on energy exchange and desired temperature. © 2016

关键词： Electric load dispatching computer control systems Continuous time systems Electric power system control Electric power systems Model predictive control Renewable energy resources computer aided control system design Dispatch strategy Economic modeling Micro grid systems Microgrid modeling Model based controls Predictive control Renewable energy systems

来源：评论

学校读者我要写书评

暂无评论

Comparison of stabilizing control structures for dividing wall columns

引用

IFAC-PapersOnLine 2016年第7期49卷 729-734页

作者： Qian, Xing Jia, Shengkun Skogestad, Sigurd Yuan, Xigang Tianjin Trondheim300072 7491 China State Key Laboratory of Chemical Engineering Tianjin University Tianjin300072 China Trondheim7491 Norway

The focus of this paper is to investigate stabilizing control (single-loop PID control) of a dividing wall column (DWC) for separating ethanol, n-propanol and n-butanol at atmospheric pressure. Three control structures are studied: control structure with fixed split ratios (CS1), control structure with an active liquid split (CS2) and control structure with an active vapor split ratio (CS3). The dynamic performances of the three proposed control structures prove that the three control structures are able to handle feed disturbances inserted into DWC. The simple control structure with fixed split ratios (CS1) is more applicable in industry. Considering the vapor split ratio disturbance, CS2 and CS3 are better than CS1. If the feed composition of A rarely changes, CS3 is able to handle the other feed disturbances. This paper proves that the three-product DWC can be controlled with only three temperature controllers. © 2016

关键词： Process control Atmospheric pressure computer control systems computer simulation Distillation columns systems engineering Three term control systems Automatic process control computer aided control system design control structure Dividing wall columns Dynamic performance Feed compositions Process simulators Stabilizing control

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：