For the simplified feedback control loop, determine the ultimate gain and period for a P-only controller for each of the following process transfer functions. Assume the relevant time unit is minutes.
For the simplified feedback control loop, determine the ultimate gain and period for a P-only controller for each of the following process transfer functions. Assume the relevant time unit is minutes.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
For the simplified feedback control loop, determine the ultimate gain and period for a P-only controller for each of the following process transfer functions. Assume the relevant time unit is minutes.
![a.) G₂ (s) =
1
(5s + 1)(0.5s + 1)(0.2s + 1)
b.) G₂ (s)
=
-0.8s
e
8s + 1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff46cd712-1d53-471c-8e4d-5e78c3c80932%2F3fffc8fe-e500-42e4-8bee-e8837a72fdd5%2Fowouxoo_processed.png&w=3840&q=75)
Transcribed Image Text:a.) G₂ (s) =
1
(5s + 1)(0.5s + 1)(0.2s + 1)
b.) G₂ (s)
=
-0.8s
e
8s + 1
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