Top : Science : Math : Applications :
Control Theory
Categories
| Events Institutions Journals People |
Websites
Information about Russian specialists, groups, institutes, foundations, conferences, journals and books related to systems and control. [English, Russian]
site exerpt
Russian Systems and Control Archive N contains unique information about Russian specialists, groups, institutions and companies, foundations, conferences, journals, books everything related to systems and control. More than 2000 references to useful sources in Russia and worldwide are collected, including links to general references and...Describes the adjustment procedure of PID gains. Includes transient plots.
site exerpt
Adjusting PID Gains Tutorial by Thomas Bullock O catalog request datasheets E-LEARNING CENTER e-learning center online tutorials: WebMon Quickstep Easybuilder documentation: 5100 2700 26xx MultiPro software and peripherals tech notes FAQs dimensions and drawings DOWNLOADS downloads AGENCY APPROVALS 5100 TECH SUPPORT main page CTC contacts distributor locator...Explains how spreadsheets can be used to obtain Bode and Nyquist Diagrams, from the University of Michigan, USA. Includes several illustrated examples.
site exerpt
Bode and Nyquist Using Excel Frequency response plots corresponding to G(s) Bode Plots. These consist of two plots. The first plot is a plot of log modulus (in decibels) versus frequency. The second plot is the phase shift (in degrees) versus frequency. Both plots usually...Scientific article on the closed loop control. Addresses system design, filtering, control optimization, stability, Bode and Nyquist diagrams.
site exerpt
Classical Feedback Control, Chapter 4: Shaping the Loop Frequency Response This document is designed to use frames. Take this link to view the text of Chapter4 without navigational aides....Brief introduction to the feedback theory in plain text. Addresses infinite dimension systems, active noise control, non-linear systems and related applications.
http://www.math.uwaterloo.ca/AM_Dept/Control.Theory.html
Describes the basics of PID algorithms. Addresses proportional, integral and derivative components and their effects.
site exerpt
Control Theory 101 I find control theory and PID algorithms very fascinating (at least at a simple level) so I want to share a few basics. Although the FlightGear PID algorithm is a bit more sophisticated, effective control modules can be built with...Introduction to the theory with focus on PID control. Includes background and examples with source code.
site exerpt
CTM: PID Tutorial General tips for designing a PID controller Key Matlab Commands used in this tutorial are: step cloop Note: Matlab commands from the control system toolbox are highlighted in red. Introduction This tutorial will show you the characteristics of the each...Department of the University of Massachusetts, USA, concerned with control research. Includes publications, research topics and contact information.
site exerpt
Design and Analysis of Control Systems Research Laboratory (DACS) Click here to enter the members site. You are visitor number to this page since January 1, 2005. Copyright COPY; 2001 University of Massachusetts, Amherst. Produced and maintained by the University of Massachusetts, Mechanical Engineering department. Comments to: Yossi Chait....Explains the digital control theory and its applications in microprocessor-based controllers. Addresses z-transformation, stability and transient response.
site exerpt
CTM: Digital control Tutorial Stability and transient response Discrete Root-Locus Key Matlab Commands used in this tutorial are: c2dm pzmap zgrid dstep stairs rlocus Note: Matlab commands from the control system toolbox are highlighted in red. Introduction The figure below shows the typical continuous...Comprehensive scientific article about the theory and its applications. Addresses system modelling, state-space equations, linearization, control strategies and stability criteria.
site exerpt
ELEMENTS OF CONTROL SYSTEMS ELEMENTS OF CONTROL SYSTEMS Font Definitions font-face {font-family:Courier; panose-1:2 7 4 9 2 2 5 2 4 4; mso-font-charset:0; mso-generic-font-family:modern; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:3 0 0 0 1 0 font-face {font-family:Wingdings; panose-1:5 0 0 0 0 0 0 0 0 0;...Introduction to PID feedback controller. Includes mathematical background, tuning aspects, implementations and tutorials.
http://www.tcnj.edu/~rgraham/PID-tuning.html
Scientific article about temperature controller. Addresses controller types, algorithms, transient responses and simulations.
site exerpt
Feedback and Temperature Control This is an introduction to the effects that feedback can have on systems. I have chosen an oven controlled by a PID temperature controller to use as a case study but the behaviour described is characteristic of many systems that...Explains the controller stability criteria based on the Nyquist frequency response. Includes mathematical formulations and diagrams.
site exerpt
The Nyquist criterion using Bode plots Algebraic stability criteria Previous: Simplified forms of the Contents The Nyquist criterion using Bode plots Because of the simplicity of the graphical construction of the frequency response characteristics of a given transfer function the application of the Nyquist criterion...Explains the basics of the Nyquist controller stability criteria. Includes diagrams and Bode plots.
site exerpt
Nyquist Stability Click here to return to the Table of Contents Why Not Just Use Nyquist Plots? Bode plots are the most widely used means of displaying and communicating frequency response information. As we discussed in the lesson on Bode plots, there...Comprehensive article about PID control and related stability aspects.
site exerpt
PID Control System Characterization Stability Development Library National Instruments Resources to find example code, technical presentations, and tutorial information for completing your development projects. Application Notes and TutorialsBuilding Distributed Monitoring and Control Systems with LabVIEWIdentification of Closed Loop SystemsSelecting a Model Structure in the System Identification ProcessStimulus and Acquisition...Description of the PID control loop. Includes transient diagrams and source codes.
site exerpt
The PID Controller D controller can be like learning to roller blade, ski or maybe riding a bull. Until you've done it a few times, the literature you've read really doesn't hit home. But after after few attempts (and falls you find it...Overview of the PID control theory in plain text. Addresses mathematical background, tuning and transient response.
site exerpt
All other rights reserved Global Variables var LIBLOADEDJSmenu=false; var systemLibCnt =0; var systemIsNS document.layers!=null Is it a Netscape browser var systemMouseDn =false mousemove dragging if(document.layers)document.all=document.layers; var systemMaxZ =0; var systemNullChk systemIsNS navigator.appVersion.substring(0,4 4.05 null undefined null var menuTimeOut =null mouseout...Lecture notes on process dynamics and control from the University of Pittsburgh, USA. Includes introduction, sorted notes and examples.
http://sage.che.pitt.edu/~che1034/
Resource center dedicated to the control and process dynamics of the University of Tennessee. Includes interactive experiments, tutorials and publications.
site exerpt
UTC Engineering Lab Web Resource Center This site is a server for experiments to be run remotely via the Internet. Papers and Articles Auf Deutsch, klicken hier Recent Visitors Other Controls Sites How this Lab works For suggestions and feedback, contact Jim Henry Jim-Henry@utc.edu Send E-Mail...Review of the control theory from the University of Arizona, USA. Addresses feedback control, steady state errors, transient and frequency response.
site exerpt
Review of Classical Control Theory Open and closed loop poles 1.2 Stability analysis 1.3 Steady state errors 1.4 Transient response 1.5 Frequency response Introduction This is a brief review of prerequisite material. Hopefully you know most everything regarding this topic. Still it is important that...Resource of applets and interactive lectures dedicated the control theory from the Johns Hopkins University.
site exerpt
Java applet that performs graphical convolution of continuous-time signals on the screen. Select from provided signals, or draw a signal with the mouse. Includes an audio introduction with suggested exercises and a multiple-choice quiz Prepared by Steven Crutchfield, Fall 1996...Brief summary of control loops. Includes keyword glossary.
site exerpt
Some basic control theory Some basic control theory Thijs Wijnands SL/CO/FE 22/02/1998 A Bode diagram, like the one shown below, helps to quantify how well the output, or feedback (F follows the command (C) by showing the relationship between A and the frequency of...Describes the different types of controller. Addresses efficiency and stability aspects.
site exerpt
Technical Reference Tuning a PID Controller There are three common types of Temperature/process controllers: ON/OFF, PROPORTIONAL, and PID (PROPORTIONAL INTEGRAL DERIVATIVE On/Off CONTROL An on-off controller is the simplest form of temperature control device. The output from the device is either on or off, with no...Applets to generate Bode diagrams, Nichols chart and Nyquist diagrams.
site exerpt
Web-Based Control System Analysis and Design The frequency response is the system's response to sinusoidal inputs. The output of a linear time-invariant system to a sinusoidal input is a sinusoid of the same frequency but with a different magnitude and phase. The magnitude and phase differences...Definition of control engineering. Includes modelling approaches and application fields.
site exerpt
Control engineering Wikipedia, the free encyclopedia Control engineering is the engineering discipline that focuses on the mathematical modelling systems of a diverse nature, analysing their dynamic behaviour, and using control theory to make a controller that will cause the systems to behave in a desired manner....Comprehensive overview and glossary about the theory. Includes definitions, mathematical aspects, historical background and examples.
site exerpt
Control theory Wikipedia, the free encyclopedia For the sociological theory of deviant behavior, see Control theory (sociology In engineering and mathematics, control theory deals with the behaviour of dynamical systems over time. The desired output of a system is called the reference variable. When one or...Topic connected to dynamical systems in application to reducing complexity of a dynamical control system. Includes introduction to this field, documents and codes.
http://web.mit.edu/mor
Scientific summary about analytical PI and PID control tuning methods.
site exerpt
PID CONTROL TUNING THEORY AND ANALYTICAL TUNING METHODS FOR PI PID FEEDBACK CONTROL SYSTEMS I control theory enables analytical tuning not trial and error, not guess and test. System-specific PI control theory for fluid process control and for motion control has been developed to enable simple analytical tuning while yielding robust characteristics. The system-specific...List of resources, applets and publications.
http://www.theorem.net/control.html
Comprehensive article about the historical aspects of the theory and its development. Includes applications and references.
http://www.theorem.net/theorem/lewis1.html