ECE 345 / ME 380: Introduction to Control Systems
Collaborative Quiz #4
http:/www.ece.unm.edu/course/ece345/
Dr. Oishi
October 31, 2013
1
Introduction
The Hubble telescope was built to facilitate the study of far-away objects without the distortion
caused
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 8
State the phase and gain properties of a root locus
Sketch a root locus, by identifying
Real-axis segments
Start and end points of the locus
Number of asymptotes, an
ECE 345 / ME 380: Introduction to Control Systems
Collaborative Quiz #5
http:/www.ece.unm.edu/course/ece345/
Dr. Oishi
December 5, 2013
1
Introduction
The camera in the gure below uses an automatic focusing system based on a charge-coupled device
(CCD).
F
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 6
Characterize the stability of a system
Asymptotic stability
BIBO stability
Relate asymptotic stability and BIBO stability
Use Routh-Hurwitz criterion or Routh table
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 5
Reduce a block diagram of multiple subsystems to a single block
representing the transfer function from input to output
Convert block diagrams to signal ow diagrams
Fi
ECE 345 / ME 380: Introduction to Control Systems
Midterm #2 ,
Dr. Oishi
November 14, 2013
This midterm is closed note, closed book, and no electronic devices are allowed. A two-sided,
onepage cheatvsheet is allowed and must be handed in with your midt
ECE 345 / ME 380: Introduction to Control Systems
Problem Set #2
Dr. Oishi
Due Thursday, September 12, 2012 at the start of class
This homework is open note and open book. You are welcome to discuss the problems with other
students, but your solutions mus
ECE 345 / ME 380: Introduction to Control Systems
Problem Set #1
Dr. Oishi
Due Thursday, September 5, 2013 at the start of class
This homework is open note and open book. You are welcome to discuss the problems with other
students, but your solutions must
ECE 345 / ME 380: Introduction to Control Systems
Problem Set #3
Dr. Oishi
Due Thursday, September 26, 2013 at the start of class
This homework is open note and open book. You are welcome to discuss the problems with other
students, but your solutions and
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 9
Dene and plot the frequency response of a system
Sketch asymptotic approximations to the frequency response of a system
Use the Nyquist criterion to determine the stabili
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 1
Dr. Oishi
[email protected]
August 20, 2013
Dene a control system and describe some applications
Describe the basic features and congurations of control systems
Describe cont
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 2
Find the Laplace transform and inverse Laplace transform
Find the transfer function of a system from a dierential equation
Solve a dierential equation by using its transf
ECE 345 / ME 380: Introduction to Control Systems
Problem Set #4
Dr. Oishi
Due Thursday, October 24, 2013 at the start of class
This homework is open note and open book. You are welcome to discuss the problems with other
students, but your solutions and M
ECE 345 / ME 380: Introduction to Control Systems
Problem Set #5
Dr. Oishi
Due Thursday, November 7, 2013 at the start of class
This homework is open note and open book. You are welcome to discuss the problems with other
students, but your solutions and M
ECE 345 / ME 380: Introduction to Control Systems
Problem Set #6
Dr. Oishi
Due Wednesday, November 27, 2012 by 5pm at ECE 134C
This problem set is open note and open book. You are welcome to discuss the problems with other
students, but your solutions and
Learning Objectives
ECE 345
Introduction to Control Systems
Lecture Notes 7
Find the steady-state error for a unity feedback system
Specify a systems type number and error constant
Design the gain of a closed-loop system to achieve a desired steady-sta
Learning Objectives
ECE 345 / ME 380
Introduction to Control Systems
Lecture Notes 3
Dr. Oishi
[email protected]
September 9, 2013
References:
Find a state-space representation for a linear, time-invariant system
Model electrical and mechanical systems in sta
ECE 345 / ME 380: Introduction to Control Systems
Collaborative Quiz #3
Dr. Oishi
Due Thursday, October 17, 2013 at the end of class
1
Introduction
Hot air balloons are used in a variety of scientic missions and experiments. They gather data at
dierent po
ECE 345 / ME 380: Introduction to Control Systems
Collaborative Quiz #2
Dr. Oishi
Due Thursday, September 12, 2013 at the end of class
NASAs Mars rover Curiosity has used autonomous navigation for the rst time, a
capability that lets the rover decide for
ECE 345 / ME 380: Introduction to Control Systems
Collaborative Quiz #1
Dr. Oishi
Due Thursday, August 29, 2013 at the end of class
The recently publicized Hyperloop design [1] proposes a mass transport system in which vehicles
with aerodynamic air bearin