Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
Step-1: The first step in constructing a root-locus plot is to locate the open- loop poles and zeros in s-plane. Ri Cis) (s + 1)6 +2) a5- K -0.5- G(s)H(s): s(s+1)(s+2) -1

Step-1: The first step in constructing a root-locus plot is to locate the open- loop poles and zeros in s-plane. Ri Cis) (s + 1)6 +2) a5- K -0.5- G(s)H(s): s(s+1)(s+2) -1

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
See similar textbooks
icon
Related questions
Question
i need the answer quickly
46.| 36.ill Control Engineerin... > Control Engineering II/3rd Year/Electronic Engineering LECTURE: 02 ROOT LOCUS TECHNIQUES AND DESIGN Root locus is a graphical method in which roots of the characteristic equation are plotted in s-plane for the different values of parameter. The locus of the roots of the characteristic equation when gain is varied from zero to infinity is called root locus. <<<>>> Angle Condition: 4 G(s)H(s) = +180 (2k + 1) (k = 1,2, 3, ...) <<>> Magnitude Condition: |G(s)H(s) = 1 >>> Rules for Construction of Root Loci Following are the rules to sketch the root locus plot. Step-1: The first step in constructing a root-locus plot is to locate the open- loop poles and zeros in s-plane. Ris) Cs) sis +1)(s+ 2) 0.5 - K -0.5- G(s)H(s)= s(s+1)(s+2) -3 2. -1 1|Page Asst. Prof. Dr. Abbas H. Issa Control Engineering II/3rd Year/Electronic Engineering Step-2: Determine the root loci on the real axis. •To determine the root loci on real axis we select some test points. • e.g: p1 (on positive real axis). /s = /s + 1 = /s + 2 = 0° gle condition is not satisfied. , there is no root locus on the positive real axis. 0.5- 0.5 P1
Transcribed Image Text:46.| 36.ill Control Engineerin... > Control Engineering II/3rd Year/Electronic Engineering LECTURE: 02 ROOT LOCUS TECHNIQUES AND DESIGN Root locus is a graphical method in which roots of the characteristic equation are plotted in s-plane for the different values of parameter. The locus of the roots of the characteristic equation when gain is varied from zero to infinity is called root locus. <<<>>> Angle Condition: 4 G(s)H(s) = +180 (2k + 1) (k = 1,2, 3, ...) <<>> Magnitude Condition: |G(s)H(s) = 1 >>> Rules for Construction of Root Loci Following are the rules to sketch the root locus plot. Step-1: The first step in constructing a root-locus plot is to locate the open- loop poles and zeros in s-plane. Ris) Cs) sis +1)(s+ 2) 0.5 - K -0.5- G(s)H(s)= s(s+1)(s+2) -3 2. -1 1|Page Asst. Prof. Dr. Abbas H. Issa Control Engineering II/3rd Year/Electronic Engineering Step-2: Determine the root loci on the real axis. •To determine the root loci on real axis we select some test points. • e.g: p1 (on positive real axis). /s = /s + 1 = /s + 2 = 0° gle condition is not satisfied. , there is no root locus on the positive real axis. 0.5- 0.5 P1
Expert Solution
steps

Step by step

Solved in 7 steps with 7 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
8086 Microprocessor
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS