ECE 3510
Introduction to Feedback Systems
Spring 2021
Lectures
Lectures are in Segments,
Not class lengths
| Lecture topic | Files |
Errors |
Time |
| Class Lectures as
recorded by Todd Renner & A. Kramer |
https://www.youtube.com/playlist?list=PLrkxgHovu37JUGRff_1ThcOinSmh8KAr_
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| |
Videos
below by: Arn Stolp |
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| Introduction to
Feedback Systems, Block diagrams |
Video_01_Intro_Feedback_Sys.mp4
Video_01_Servo.mp4 Better version of servo video |
49:18 |
|
| Transfer functions
and signals, The Laplace transform of signals |
Video_02a_Laplace_Justify.mp4
|
25:42 |
|
| The Laplace
transform, Relationship between pole locations and signal
shapes, Properties |
Video_02b_Laplace.mp4
Video_02c_Laplace_Properties.mp4 More from zoom class, M 1/25 |
59:01 7:58 65:47 |
|
| Inverse of Laplace transforms using partial fraction expansions | Video_04_Inv_Laplace.mp4
|
32:46 |
|
| Inverse of Laplace transforms, Properties of signals | Covered in
regular zoom class, W 1/27/21 First 51 min
More from zoom class, F 1/29 |
66:36 55:47 |
|
| Transfer functions, Interconnected systems, Feedback system, BIBO stability | Video_06_TranFunc_Systems.mp4
Properties of signals & more transfer functions from class, M 2/1/21 |
39:38 51:34 |
|
| Systems, Circuits
examples |
Covered in regular zoom class, W 2/3/21 | 54:05 |
|
| Impulse and step
responses to 1st-order systems |
Video_07_Step_resp.mp4
|
17:14 |
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| 2nd-order responses to step inputs, % overshoot, effect of zeros | Covered in
regular zoom class, F 2/5/21 |
49:15 |
|
| Review of Complex
Numbers (Short review made for ECE 3600) Review of Impedances in Series and Parallel |
Video_ReviewComplex.webm
(Short Version) A longer version is available below in the ECE 2210 videos Video_ReviewPhasors.webm (Short Version) A longer version is available below in the ECE 2210 videos as IntrotoPhasors_Z_Series_Parallel.webm |
22:44 20:16 |
|
| Review of Phasors and
Steady-State AC (OPTIONAL if you'd like more review) |
The videos below were
originally recorded for ECE 2210 (a class for Mechanical Engineers), so they're pretty basic and contain some material aimed at MEs. Watch as much as you want to review phasors. Our examples are a subset of theirs, so not all the examples I go over in the videos are in your handout. If you want them all, download: ece.utah.edu/~ece2210/Notes_PhasorEx_.pdf |
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| (OPTIONAL
if you'd like more review) Justification for AC Phasors Complex Numbers Introduction to AC Phasors Phasor Examples |
ece.utah.edu/~ece2210/Steady_State_AC_1.webm ece.utah.edu/~ece2210/Video_Complex_Numbers.mp4 ece.utah.edu/~ece2210/IntrotoPhasorsEx1_2.webm ece.utah.edu/~ece2210/IntrotoPhasors_Z_Series_Parallel.webm ece.utah.edu/~ece2210/Video_PhasorExamples.mp4 |
7.:47 34:00 13:14 22:21 45:02 |
|
| Responses to
sinusoidal inputs, sinusoidal steady-state |
Covered in regular zoom class, M 2/8/21 | 53:38 |
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| Effect of initial
conditions, State-space advantages |
Covered in regular zoom class, W 2/10/21 | 48:36 |
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| Electrical analogies
of mechanical systems Examples Rotational & Fluids Examples Examples |
Video_Mech_Elect_Lin.mkv
Covered in regular zoom class, F 2/12/21 Video_Mech_Elect_Rot_Fld.mkv Covered in regular zoom class, W 2/17/21 Covered in regular zoom class, M 2/22/21 |
36:48 53:59 40:46 47:41 50:11 |
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| Stability and
Performance of Control Systems Control system characteristics Steady-state error and integral control |
Covered in regular zoom
class, W 2/24/21 (watch first 57 min) Covered in regular zoom class, F 2/26/21 |
57 51:13 |
|
| Routh-Hurwitz stability test and examples of integral control | Covered in regular zoom class, F 2/26/21 (repeated) | 51:13 | |
| Root-locus Introduction, main rules, RL1 Main Rules Examples |
Covered in regular zoom class, M 3/1/21 Video_RootLocus_Main.mkv Covered in regular zoom class, W 3/3/21 Covered in regular zoom class, F 3/5/21 Finish last 2 examples after class, F, 3/5/21 |
50:19 51:10 51:34 49:04 7:18 |
|
| Root Locus Additional
rules Examples |
Video_RootLocus_Add.mkv
Video_RootLocus_Add_Ex.mkv Covered in regular zoom class, W 3/8/21 Covered in regular zoom class, F 3/10/21 |
47:36 45:59 44:02 50:29 |
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| Root Locus Design,
PI, Lag, PD, Lead PID, Lag - lead |
Video_RootLocus_Design.mkv
Covered in regular zoom class, F 3/12/21 |
51:50 50:53 |
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| Phase-locked loops |
Video_PLL.mkv |
22:31 |
|
| Unconventional Root
Locus plots (Variations of Root Locus) |
Unconventional RL
part1.mp4 Unconventional RL part2.mp4 |
19:35 20.04 |
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| Physical
realization |
Video_Physical_Realization.mp4
|
39:33 |
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| PID tuning |
Video_PID_Tuning.mp4
|
28:02 |
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| Ladder Logic &
Programmable Logic Controllers (PLCs) |
Video_Ladder_Logic_and_PLCs.mp4
Video_PLC_Simulator.mp4 |
43:30 31:16 |
|
| Frequency-Domain
Analysis of Control Systems Bode plots intro Bode plot examples 1 - 5 Bode complex poles & zeros, examples 6 - 8 |
Video_Bode_Part1.mp4 Video_Bode_Part2_Ex1-5.mp4 Video_Bode_Part3_Ex6-8.mp4 |
30:26 52:19 54:36 |
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| Bode Plots to
Transfer functions |
Video_Bode_to_transfer.mp4
|
31:10 |
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| Gain, phase and delay margins | Video_Bode_GM_PM_DM.mp4
|
38:37 |
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| Relation to transient
response Frequency-domain Design with a Lead Controller |
Video_Bode_Design.mp4
Video_Bode_Design_in_Class.mp4 |
19:58 22:01 |
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| Nyquist Criterion of
Stability |
Video_Nyquist_intro.mp4
|
30:47 |
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| Gain, phase and delay
margins |
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| Discrete-time Signals
and Systems Intro and the z-transform |
Video_z-Discrete-Time.mp4 |
73:44 |
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| Inversion of z-transforms | Video_inverse_z_transforms_ex.mp4
|
62:56 |
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| Discrete-time Systems | Video_z-Discrete-Systems.mp4
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110:03 |
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