'Root locus' presentation slideshows

Root Locus

Root Locus. Closed-loop control system with a variable parameter K. Unity feedback control system. The gain K is a variable parameter. Root locus for a second-order system when K e <K 1 <K 2 . The locus is shown in color. Evaluation of the angle and gain at s 1 ,for gain K=K 1.

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Figure 9.2 Compensation techniques: a. cascade; b. feedback

Figure 9.1 a. Sample root locus, showing possible design point via gain adjustment ( A ) and desired design point that cannot be met via simple gain adjustment ( B ); b. responses from poles at A and B. Figure 9.2 Compensation techniques: a. cascade; b. feedback.

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Feedback Control System

Feedback Control System. THE ROOT-LOCUS DESIGN METHOD. Chapter 5. Dr.-Ing. Erwin Sitompul. http://zitompul.wordpress.com. Root Locus: Illustrative Example. Examine the following closed-loop system, with unity negative feedback. The closed-loop transfer function is given as:.

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Modern Control Theory Digital Control

Modern Control Theory Digital Control. Lecture 4. Outline. The Root Locus Design Method Introduction Idea, general aspects. A graphical picture of how changes of one system parameter will change the closed loop poles. Sketching a root locus Definitions

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ECE 4115 Control Systems Lab 1 Spring 2005

ECE 4115 Control Systems Lab 1 Spring 2005. Chapter 4 Case Study of a Motor Speed Control Prepared by: Nisarg Mehta. Matlab. Start ? Run ? \laserapps Open MatlabR14 and double click on MATLAB 7.0.1. Summary of Course. Introduction to MATLAB Chapter 1: System Models

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What is Root Locus ?

What is Root Locus ?. The characteristic equation of the closed-loop system is. 1 + K G(s) = 0. The root locus is essentially the trajectories of roots of the characteristic equation as the parameter K is varied from 0 to infinity. A simple example. A camera control system:.

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Properties of Root Locus

NPIC Faculty of Electricity Control Engineering. Properties of Root Locus . Lesson Objectives : After finish this lesson, students will be able to be aware of the control system problem be aware of the vector representation of complex number

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Modern Control System EKT 308

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Modern Control Systems (MCS)

Modern Control Systems (MCS). Lecture-9-10 Examples of Root Locus. Dr. Imtiaz Hussain Assistant Professor email: imtiaz.hussain@faculty.muet.edu.pk URL : http://imtiazhussainkalwar.weebly.com/. Lecture Outline. Root Locus of 1 st order systems Root Locus of 2 nd order systems

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Name:_________________

Name:_________________. In order to have transient die out, all closed-loop poles of the system must __ in the LHP, or stable __ Use z, s, w n , and w d to fill in the spaces below. Settling time is inversely proportional to ____ s _____

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Introduction to Automatic Control

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Team Aerodines

Team Aerodines. Faculty Advisor: Prof. Costas Armenakis , Prof. Regina Lee Members Gowry Sinnathamby Shahroukh Sotodeh Sriyan Wisnarama. Brief Background. Low Cost Approach Research Photogrammetry and 3D mapping Military Easy drone control Recreational RC hobby training.

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Modern Control Systems (MCS)

Modern Control Systems (MCS). Lecture-1 Introduction to the Subject & Review of classical control theory. Dr. Imtiaz Hussain Assistant Professor email: imtiaz.hussain@faculty.muet.edu.pk URL : http://imtiazhussainkalwar.weebly.com/. Lecture Outline. Introduction to the subject

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Digital Cartesian Feedback Linearization of Switched Mode Power Amplifiers

Digital Cartesian Feedback Linearization of Switched Mode Power Amplifiers. Alejandro Viteri, Amir Zjajo, Thijmen Hamoen, Nick van der Meijs Delft University of Technology. Motivation Linearization by means of feedback Cartesian feedback modeling Digital design Simulation results

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Pressure Control System: Root Locus Plotting

Pressure Control System: Root Locus Plotting. Team Green: X Y Z. Outline. Pressure System Background Previous Work: Transfer Function Root Locus Theory Modeling Results Conclusions. Background: Schematic Diagram. Background: Block Diagram. Manipulated Variable.

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Chapter 6: Root Locus

Chapter 6: Root Locus. Algebra/calculus review items. Rational functions Limits of rational functions Polynomial long division Binomial theorem. Simple example 1. Unity Gain negative feedback system G p (s) =1/(s+2) G c (s)=K OL TF: L(s)=G p (s)G c (s)=K/(s+2)

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A Few Points to Make (Zeros/Poles, Root Locus, Steady-state error)

A Few Points to Make (Zeros/Poles, Root Locus, Steady-state error). Get roles of players right.

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Digital Control Systems

Digital Control Systems. Joel Klooster ENGR 315 Dec 5, 2001. Continuous vs. Discrete Time. Improved sensitivity Use digital components Control algorithms easily modified Many systems inherently digital. Develop complex math algorithms Lose information during conversions.

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Root Locus

Root Locus. Introduction. Closed Loop Transfer Function. Recall the closed loop system where:. Let:. Characteristic Equation. The characteristic equation is:.

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Root Locus Design

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