EEL 824, I semester 2013-14

This is the the webpage for EEL 824, I semester 2013-14

Nonlinear Systems

Instructor
Shaunak Sen
E-mail: shaunak.sen@ee.iitd.ac.in
Lectures: MTh 8:00-9:20am
Room: Block II - 247

Announcements

  • 21.11.2013: MAJOR TEST scheduled from 10:30AM-12:30AM on Tue, 26.11.2013 in II-336. Please check Exam Schedule for up-to-date information.

  • 03.10.2013: HW3 solutions posted.

  • 01.10.2013: MINOR TEST 2 scheduled from 9:30AM-10:30AM on Sun, 06.10.2013 in II-336. Please check Exam Schedule for up-to-date information.

  • 23.09.2013: Project guidelines posted here.

  • 12.09.2013: HW3 posted.

  • 05.09.2013: MINOR TEST 1 solutions.

  • 27.08.2013: HW2 solutions posted.

  • 26.08.2013: MINOR TEST 1 scheduled from 9:30AM-10:30AM on Thu, 29.08.2013 in II-336. Please check Exam Schedule for up-to-date information.

  • 25.08.2013: HW1 solutions posted.

  • 17.08.2013: HW2 posted.

  • 02.08.2013: HW1 posted.

  • 27.07.2013: Webpage online.

Lectures

S. No. Date Topic Suggested Reading Homework
1 Week 1
(Jul 25)
Introduction to Dynamics
Phase Plane Analysis
Linear Systems
2 Week 2
(Jul 28, Aug 1)
Classification of Equilibria,
Linearization,
Existence & Uniqueness
Strogatz 5.1-5.2, 6.1-6.3 HW1
Solutions
3 Week 3
(Aug 5, 8)
Stable, unstable & center manifolds
Limit Cycles & Oscillations
van der Pol oscillator
Poincare-Bendixson Theorem
Bifurcations
Strogatz 6.4

Strogatz 7.0-7.3

Strogatz 8.0
4 Week 4
(Aug 12)
Saddle-node, Pitchfork,
Transcritical, Hopf
Strogatz 8.1-8.2 HW2
Solutions
5 Week 5
(Aug 19, 22)
Lyapunov Stability
Stability definitions
Positive definite Functions
Lyapunov Functions
Lyapunov's Theorem
Lecture Notes
Optional: Slotine & Li 3.1-3.4
6 Week 6
(Aug 26,
Aug 29 - MINOR TEST 1)
Lyapunov's Theorem (Global)
Invariant Sets
La Salle's Invariance Principle
Lecture Notes
Optional: Slotine & Li 3.4
HW3
Solutions
7 Week 7
(Sep 5)
La Salle's Invariance Principle
MINOR TEST 1 Solutions
8 Week 8
(Sep 9, 12)
Passivity
Circle Criterion
Lecture Notes Part 1 & Part 2
Optional: Slotine & Li 4.7-4.8
9 Week 9
(Sep 16, 19)
Describing Functions Lecture Notes Part 1 & Part 2
Optional: Slotine & Li Ch. 5
10 Week 10
(Sep 23, 26)
Averaging & Perturbation Lecture Notes Part 1 & Part 2
Optional: Khalil Ch. 10
11 Week 11
(Sep 30, Oct 3
Oct 6 - MINOR TEST 2)
Singular Perturbations
Overview of Nonlinear Control
Lecture Notes
Optional: Khalil Ch. 11
Lecture Notes
12 Week 12
(Oct 10)
MINOR TEST 2 Solutions
Feedback Linearization
Examples
Lecture Notes
Optional: Slotine & Li 6.1.1-6.1.2
13 Week 13
(Oct 17)
Internal Dynamics Optional: Slotine & Li 6.1.3
14 Week 14
(Mid-Semester Break)
15 Week 15
(Oct 28, 31)
Lie Derivatives & Brackets
Input-State Linearization
Optional: Slotine & Li 6.2-6.3
16 Week 16
(Nov 7)
Sliding Control Lecture Notes
Optional: Slotine 7.1.1
17 Week 17
(Nov 11
Nov 13 - Projects)
Optional: Slotine 7.1.3
18 Week 18
(Nov 18, 21)
Course Review


Reference Textbooks

  • S. Strogatz, Nonlinear Dynamics And Chaos, Westview Press, 1994. ISBN: 978 —  0738204536

  • J. E. Slotine & W. Li, Applied Nonlinear Control, Prentice Hall, 1991. ISBN: 0-13-040890-5

  • H. Khalil, Nonlinear Systems, Prentice Hall; 3rd edition, 2001. ISBN: 978 —  0130673893