Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
Determine the closed-loop transfer function of the system shown in Figure Qla. The plant transfer functions are: (a) g1(s) = g2(s) = s+ 2 and the feedback transfer functions are: h1(s) = 0.25s 1 h2(s) = +1 R(s) C(s) 81(s) 82(s) h(s) h2(s) Figure Qla (b) (i) Using the Routh-Hurwitz criterion, find the range of values of parameter 'a' for which the system shown in Figure Qlb is stable. I Is the system stable for a = 30? If not, how many positive (unstable) poles does it have? (ii) R(s) E(s) C(s) a s+4 52 +s+9

Determine the closed-loop transfer function of the system shown in Figure Qla. The plant transfer functions are: (a) g1(s) = g2(s) = s+ 2 and the feedback transfer functions are: h1(s) = 0.25s 1 h2(s) = +1 R(s) C(s) 81(s) 82(s) h(s) h2(s) Figure Qla (b) (i) Using the Routh-Hurwitz criterion, find the range of values of parameter 'a' for which the system shown in Figure Qlb is stable. I Is the system stable for a = 30? If not, how many positive (unstable) poles does it have? (ii) R(s) E(s) C(s) a s+4 52 +s+9

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
Determine the closed-loop transfer function of the system shown in Figure Qla. The plant transfer functions are: (a) g1(s) = 92(s) = s+ 2 and the feedback transfer functions are: h1(s) = 0.25s 1 h2(s) = +1 R(s) C(s) 81(s) 82(s) hi(s) h2(s) Figure Qla (b) (i) Using the Routh-Hurwitz criterion, find the range of values of parameter 'a' for which the system shown in Figure Q1b is stable. I Is the system stable for a = 30? If not, how many positive (unstable) poles does it have? (ii) R(s) E(s) C(s) a s+4 g2 +s+9
Transcribed Image Text:Determine the closed-loop transfer function of the system shown in Figure Qla. The plant transfer functions are: (a) g1(s) = 92(s) = s+ 2 and the feedback transfer functions are: h1(s) = 0.25s 1 h2(s) = +1 R(s) C(s) 81(s) 82(s) hi(s) h2(s) Figure Qla (b) (i) Using the Routh-Hurwitz criterion, find the range of values of parameter 'a' for which the system shown in Figure Q1b is stable. I Is the system stable for a = 30? If not, how many positive (unstable) poles does it have? (ii) R(s) E(s) C(s) a s+4 g2 +s+9
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Root Locus
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.
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