Home > Automation > Control Mode


[ pdf ] The PID Control Algorithm

The PID Control Algorithm Download
316
times
Topic under  Control Mode
Source: www.learncontrol.com 
File size: 543 KB
File type: pdf
Last download on: Thu Apr 12, 2018 01:50:51 AM
Short Desciption:
The PID Control Algorithm How it works, how to tune it, and how to use it 2nd Edition version 2.2 John A. Shaw Process Control Solutions January 31, 2006

Summary:
Table of Contents
Chapter 1 Introduction.1
1.1 The Control Loop2
1.2 Role of the control algorithm.3
1.3 Auto/Manual .3
Chapter 2 The PID algorithm.5
2.1 Key concepts .5
2.2 Action .5
2.3 The PID responses.5
2.4 Proportional.6
2.5 Proportional—Output vs. Measurement.7
2.6 Proportional—Offset .7
2.7 Proportional—Eliminating offset with manual reset.8
2.8 Adding automatic reset 9
2.9 integral mode (Reset).10
2.10 Calculation of repeat time11
2.11 Derivative12
2.12 Complete PID response .14
2.13 Response combinations .14
Chapter 3 Implementation Details of the PID Equation15
3.1 Series and Parallel Integral and Derivative.15
3.2 Gain on Process Rather Than Error16
3.3 Derivative on Process Rather Than Error.16
3.4 Derivative Filter 16
3.5 Computer code to implement the PID algorithm16
Chapter 4 Advanced Features of the PID algorithm.22
4.1 Reset windup.22
4.2 External feedback 23
4.3 Set point Tracking .23
Chapter 5 Process responses 25
5.1 Steady State Response .25
5.2 Process dynamics 29
5.3 Measurement of Process dynamics 33
5.4 Loads and Disturbances .35
Chapter 6 Loop tuning.36
6.1 Tuning Criteria or “How do we know when its tuned”36
6.2 Mathematical criteria—minimization of index.37
6.3 Ziegler Nichols Tuning Methods .38
6.4 Cohen-Coon 43
6.5 Lopez IAE-ISE43
6.6 Controllability of processes .43
6.7 Flow loops.44
Chapter 7 Multiple Variable Strategies 46
Chapter 8 Cascade.47
8.1 Basics47
8.2 Cascade structure and terminology 49
8.3 Guideline for use of cascade 49
8.4 Cascade Implementation Issues .50
8.5 Use of secondary variable as external feedback .53
8.6 Tuning Cascade Loops 54
Chapter 9 Ratio .55
9.1 Basics55
9.2 Mode Change 56
9.3 Ratio manipulated by another control loop.56
9.4 Combustion air/fuel ratio .57
Chapter 10 Override 59
10.1 Example of Override Control.59
10.2 Reset Windup 60
10.3 Combustion Cross Limiting.61
Chapter 11 Feedforward 63
Chapter 12 Bibliography64

Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

Control system design using Supervisory Control Theory
Theory to implementation, This Master thesis deals with the design of the program for a control unit using Supervisory Control Theory (SCT)...

Fuzzy Logic Introduction
Fuzzy Logic* a superset of conventional (Boolean) logic ; extended to handle the ... Zadeh, Lotfi, "Outline of a New Approach to the Analysis of...

A PID Controller for RealTime DC Motor Speed Control using the C505C
In section 3, the digital PID controller design concepts and the simulation test results of the PID controller on the DC motor model using the MATLAB...

    Leave comment :
    "The PID Control Algorithm"

    Name*

    Comment


    Related Free Files

    Multiloop PIPID Controller Design Based on... - Download: 73 times
    Outage Management Using Type2 Fuzzy Logic... - Download: 90 times
    Plug and Play in Control Loop Design... - Download: 68 times
    Crash Course on Control... - Download: 178 times
    Hybrid Systems Control... - Download: 60 times
    Tutorial 7 - PID Control System... - Download: 452 times
    A SIMPLE EVENT-BASED PID CONTROLLER... - Download: 94 times
    ADAPTIVE CONTROL chapter 2... - Download: 90 times
    DSP Controllers Solve Your Embedded Control ... - Download: 84 times
    FUZZY LOGIC FOR ENGINEERING APPLICATIONS... - Download: 212 times


    eXTReMe Tracker