Home > Automation > Control Mode


[ pdf ] Introduction to PID Control

Introduction to PID Control Download
187
times
Topic under  Control Mode
Source: ee.sharif.edu 
File size: 520.39 KB
File type: pdf
Last download on: Thu Jul 20, 2017 09:43:07 AM
Short Desciption:
Introduction to PID Control Introduction This introduction will show you the characteristics of the each of proportional (P), the integral (I), and the derivative (D) controls, and how to use them to obtain a desired response. In this tutorial, we will consider the following unity feedback system:

Summary:
General tips for designing a PID controller When you are designing a PID controller for a given system, follow the steps shown below to obtain a desired response. 1. Obtain an open-loop response and determine what needs to be improved 2. Add a proportional control to improve the rise time 3. Add a derivative control to improve the overshoot 4. Add an integral control to eliminate the steady-state error 5. Adjust each of Kp, Ki, and Kd until you obtain a desired overall response. You can always refer to the table shown in this document to find out which controller controls what characteristics. Lastly, please keep in mind that you do not need to implement all three controllers (proportional, derivative, and integral) into a single system, if not necessary. For example, if a PI controller gives a good enough response (like the above example), then you don't need to implement derivative controller to the system. Keep the controller as simple as possible.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

A New Design Method for Fractional PID Controller
Unlike Proportional Integral Derivative (PID) controller, there is no systematic and yet rigor design or tuning method existing for this PI λ D µ...

FUZZY LOGIC FOR ENGINEERING APPLICATIONS
Related Techniques Fuzzy systems are often combined with articialneural networks (functiontting, learning) genetic algorithms (optimization).)...

Tuning PID Loops
Proportional, Integral and Derivative (PID) Control The three-mode PID control is used primarily when overshoot of the PV cannot be tolerated as in...

    Leave comment :
    "Introduction to PID Control"

    Name*

    Comment


    Related Free Files

    Basic Control Theory... - Download: 127 times
    PID Example DC Motor Speed Control... - Download: 231 times
    Model Predictive Control of Hybrid Systems:... - Download: 56 times
    CS 561a: Introduction to Artificial... - Download: 73 times
    Special Control Structures: Cascade,... - Download: 450 times
    LINEAR CONTROL SYSTEMS... - Download: 132 times
    BASIC CONTROL THEORY MATLAB ... - Download: 162 times
    Fuzzy Control... - Download: 221 times
    Mitigating Distributed Denial of Service... - Download: 59 times
    Module 3: Feedback Control... - Download: 109 times


    eXTReMe Tracker