A common application of control systems is to regulate the temperature of a chemical process, as seen in figure N°2. The flow of chemical reagents in a process is controlled by an actuator and a valve. The reagent changes the temperature in the vat. This temperature is sensed and compared to a desired temperature from the set point in the closed loop, where the reagent flow is adjusted to obtain the requested temperature. Find the amplifier gain margin, K, to keep stable Desired temperature set point + Future PID controller 1 Amplifier K Actuator and valve 0.1 s +0.1 1 s+0.4 Temperature sensor Chemical heat process 0.7 s² + 1.7s +0.25 Actual temperature

A common application of control systems is to regulate the temperature of a chemical process, as seen in figure N°2. The flow of chemical reagents in a process is controlled by an actuator and a valve. The reagent changes the temperature in the vat. This temperature is sensed and compared to a desired temperature from the set point in the closed loop, where the reagent flow is adjusted to obtain the requested temperature. Find the amplifier gain margin, K, to keep stable Desired temperature set point + Future PID controller 1 Amplifier K Actuator and valve 0.1 s +0.1 1 s+0.4 Temperature sensor Chemical heat process 0.7 s² + 1.7s +0.25 Actual temperature

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...

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