ECE 441a/541a
Homework 3
Fall 2014
Due Date: October 8, 2014
11.
12.
13.
14.
15.
16.
E3.5.
P3.4.
P3.20.
P3.24.
CP3.2.
CP3.4.
All problems are from Modern Control Systems, Twelfth Edition, Richard C. D
ECE 441a/541a
Homework 4
Fall 2014
Due Date: October 15, 2014
17.
18.
19.
20.
21.
22.
P4.6.
P4.7.
P4.14.
E5.10.
P5.6.
CP5.4. Also, find the settling time from the unit step response in part (b).
All p
ECE 441a/541a
Homework 5
Fall 2014
Due Date: October 22, 2014
23. P5.20. Note: The error signal, E[s] = R[s] Y[s], defined in this problem, is not the signal coming
out of the summing junction.
24. CP
ECE 441a/541a
Homework 6
Fall 2014
Due Date: November 7, 2014
29. Exercise E7.16 (MODIFIED). You do not have to show how to obtain the approximation. I am
just looking for a root locus sketch. However
Exercises
528 Chapter 7 The Root Locus Method
137.22. A highaperformance missile for launching a satel-
lite has a unity feedback system with a loop transfer
function
137.13
ECE 441a/541a
Homework 7
Fall 2014
Due Date: November 19, 2014
34. Given
[] =
1
10(2 1)
.
Design a controller to provide a stable, closed-loop system with a 2% settling time of 2 seconds.
35. Given
[]
812 Chapter 10 The Design of Feedback Control Systems
E10.8 A negative unity feedback system has a plant
2257
G) = s(rs + 1)
where r : 2.8 ms. Select a compensator
612(3) 2 KP 1' KI/S:
so that the dom
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11. Linear quadratic -
regulator _
.- Optiniai control I- _ .I I
' system _
I j._'D_etectable_' I
[tr-Controllablesystem '
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m; Estiination error - _' "
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The Successful Online Student
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612
Chapter 8 Frequency Response Methods
.In the following Word Match problems, match the term with the definition by writing the. "51?
correct letter in the space provided
' i a. Laplace _ _ . .
_
ECE 441a/541a
Homework 2
Fall 2014
Due Date: September 24, 2014
6. E2.6. Note that this problem does not involve a dynamical system. Instead it is just a non-linear
equation that needs to be linearize
ECE 441a/541a
Laboratory #1
Exercise
Record Number of Masses and Spring Number:
Number of Masses =
, Nominal Mass of System: M =
Spring Number =
, Gain Value: Kpf =
1. From the Step Response plot obta
ECE 441a/541a
Laboratory #1
Procedural Steps
(Steps to Perform to Generate the Step Response Data)
1. Make sure the monitor and PC are on.
2. Login to the CATNET domain.
(Please create an engineering
ECE 441a/541a
Laboratory #2
Procedural Steps
(Steps to Perform to Generate the Step Response Data)
1. Make sure the monitor and PC are on.
2. Login to the ENGRNET domain.
3. Turn on the ECP box.
4. St
ECE 441a/541a
Laboratory #2
FILE CONVERSION INFORMATION SHEET
(Converting les from ECP format to MATLAB format)
1. Save data from within ECP (this step may have already been performed)
a. Click on the
ECE 441a/541a
Laboratory #2
Pre-Laboratory Calculations (Steps a-j):
Record Number of Masses and Spring Number:
Number of Masses =
, Total Mass =
Spring Number =
Prior to coming into the lab, please c
ECE 441a/541a
Laboratory #3
FILE CONVERSION INFORMATION AND POST-LAB DATA ANALYSIS
(Converting les from ECP format to MATLAB format)
1. Save data from within ECP (this step may have already been perfo
ECE 441a/541a
Laboratory #3
Pre-Laboratory Exercise
Record Number of Masses and Spring Number:
Number of Masses =
Spring Number =
, Total Mass =
Prior to coming into the lab, please perform the follow
ECE 441a/541a
Laboratory #3
Procedural Steps
A. Control the physical hardware with your compensators.
(The following steps are to be performed on the Mass, Spring, Damper Hardware.)
1. Make sure the m