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3 Proportional Integral Derivative (PID) Interactive Learning Module.pdf

June 26, 2008 · Filed Under Electrical Engineering  · Tags: , ,

Free to download 3 tutorials about Proportional Integral Derivative (PID) in pdf format, about PID basic, PID windup and PID Loop Shaping.

This ebook is available FREE at Calerga website, we merely collect the information, we are neither affiliated with the author(s), the website and any brand nor responsible for its content and change of content. (Read our disclaimer here or here before you download the document from the website written above by clicking the below link).

The PID tutorials (along with the download links):

  • PID Basics.pdf
    The purpose of this Interactive Learning Module (ILM) is to make you familiar with PID control. It is part of a series of modules that are designed as a complement to the book [1]. The other modules are PID Loop Shaping and PID Windup.
    The modules can be viewed as an attempt to make the key pictures in the book interactive. They give time and frequency domain views of the responses of a closed-loop system consisting of a PID controller and a process model. Many process models can be selected, controller parameters can be changed interactively, and the resulting responses are displayed instantaneously.
    In the PID Tuning module, the basic view consists of responses to set-points, load disturbances, and high frequency measurement noise. Frequency responses and mixed time and frequency responses can also be shown.
    There are two icons to access Instructions and Theory. Instructions gives access to this document which contains suggestions for exercises. Theory gives access to relevant theory via Internet.
    Excercise structures: Getting started; Basics; Load disturbance response; Set-point response; Measurement noise; Performance and robustness; Examples.
  • PID Loop Shaping.pdf
    This Interactive Learning Module (ILM) is part of a sequence of modules designed to make you familiar with PID control. The other modules are PID Tuning and PID Windup. The modules were designed as a complement to the book. They can be viewed as an attempt to make the key pictures in the book interactive.
    This particular module is designed to develop intuition for loop-shaping design of PID controllers. There are two icons to access Instructions and Theory.
    Instructions give access to this document which contains suggestions for exercises. Theory gives access to help via Internet.
    Loop shaping is a design method where it is attempted to choose a controller such that the loop transfer function obtains the desired shape. In this module the loop transfer function is illustrated by its Nyquist plot. The module shows the Nyquist plots of the process transfer function P(s) and the loop transfer functions L(s) = P(s)C(s). It can be shown how the loop transfer functions changes when controller parameters are changed and conversely what parameters are required to obtain a given shape of the loop transfer function.
    Excercise structures: Getting started; Effect of controller parameters; Effect of design and target points; Phase margin constraint; Gain margin constraint; Sensitivity constraint.
  • PID Windup.pdf
    This Interactive Learning Module (ILM) is part of a sequence of modules that have been designed to make you familiar with PID control. The modules were designed as a complement to the book [1]. They can be viewed as an attempt to make the key pictures in the book interactive. This particular module is designed to develop an understanding for integral windup and one way to avoid it. There are two icons to access instructions and theory. There are also two associated modules PID Basics and PID Loop Shaping that gives you additional insight. Instructions give acces to this document which contains suggestions for experiments. Theory gives access to help via internet.
    Many aspects of PID control can be understood using linear models. There are however some important nonlinear effects that are very common even in simple loops with PID control. Integral windup can occur in loops where the process has saturations and the controller has integral action. When the process saturates the feedback loop is broken. If there is an error the integral may reach large values and the control signal may be saturated for a long time resulting in large overshoots and undesirable transients.
    The module is similar to the module PID Basics but it permits simulation of an actuator with saturation. The actuator is assumed to be linear if the controller output is sufficiently small, but it saturates for large control signals.
    Excercise structures: Getting started; The windup phenomenon; Set point response; The tracking time constant.

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pid proportional integral derivative, pid basics, proportional integral derivative pid controller, pid loop, pid simulator free download, pid windup, PID controller basics, free PID SIMULATOR, windup PID, basics of PID
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