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3. Consider the liquid-level control system shown in Figure 3 below. The controller is of the proportional type. The set point of the controller is fixed. Draw a block diagram of the system, assuming that changes in the variables are small. Obtain the transfer function between the level of the second tank and the disturbance input qd Obtain the steady-state error when the disturbance qd is a unit-step function. Ō+qi Figure 3. C₁ Lot F Proportional controller C₂ KF+ +94 £==0+40 R₂

3. Consider the liquid-level control system shown in Figure 3 below. The controller is of the proportional type. The set point of the controller is fixed. Draw a block diagram of the system, assuming that changes in the variables are small. Obtain the transfer function between the level of the second tank and the disturbance input qd Obtain the steady-state error when the disturbance qd is a unit-step function. Ō+qi Figure 3. C₁ Lot F Proportional controller C₂ KF+ +94 £==0+40 R₂

Introduction to Chemical Engineering Thermodynamics
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
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I need the ordinary differential equations of the system. The precise transfer function is in accordance with the equations

3. Consider the liquid-level control system shown in Figure 3 below. The controller is of the proportional type. The set point of the controller is fixed. Draw a block diagram of the system, assuming that changes in the variables are small. Obtain the transfer function between the level of the second tank and the disturbance input qa Obtain the steady-state error when the disturbance qd is a unit-step function. Ō+qi Figure 3. Proportional controller نے نا C₂ the *=+0+40 R₂
Transcribed Image Text:3. Consider the liquid-level control system shown in Figure 3 below. The controller is of the proportional type. The set point of the controller is fixed. Draw a block diagram of the system, assuming that changes in the variables are small. Obtain the transfer function between the level of the second tank and the disturbance input qa Obtain the steady-state error when the disturbance qd is a unit-step function. Ō+qi Figure 3. Proportional controller نے نا C₂ the *=+0+40 R₂
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