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Course10810609855 lectures

Control Engineering

Prof. Ramkrishna Pasumarthy and Prof. Mousumi Mukherjee · IIT Madras, IIEST Shibpur

Start with lecture 1 At NPTEL

About

This course shall introduce the fundamentals of modeling and control of linear time invariant systems; primarily from the classical viewpoint of Laplace transforms and a brief emphasis on the state space formulation as well. The course will be useful for students from major streams of engineering to build foundations of time/frequency analysis of systems as well as the feedback control of such systems. The 11th module of the course will cover a detailed application of filter design in the field of navigation and human movement (gait). Students will be able to design their very own basic navigational system using inertial sensors and microcontrollers.

INTENDED AUDIENCE : Undergraduate students taking course on Control Engineering

PRE-REQUISITES : Network and Circuits, Basic Engineering Mathematics. we suggest the NPTEL course on Networks and Systems by Dr.V.G.K.Murti. Content in Lectures 1 -6 and 20-29 will be relevant for this course.

Lectures

Week 1

  1. Lecture-1: Introduction to systems and control YouTube
  2. Lecture-2: System modelling-I YouTube
  3. Lecture-3: System modelling -II YouTube
  4. Lecture-4: System modelling-III YouTube
  5. Tutorial-1 YouTube

Week 2

  1. Lecture-1: Laplace transform YouTube
  2. Lecture-2: Inverse Laplace transforms YouTube
  3. Lecture-3: Transfer function and block diagram YouTube
  4. Tutorial-1 YouTube

Week 3

  1. Lecture-1: Block diagram and signal flow graphs reduction techniques-I YouTube
  2. Tutorial-1 YouTube
  3. Lecture-2: Time response analysis-I YouTube
  4. Lecture-3: Time responses analsis-II YouTube
  5. Tutorial-2 YouTube

Week 4

  1. Lecture-1: Introduction to stability YouTube
  2. Lecture 2: Routh Hurwitz criterion YouTube
  3. Lecture 3: Relative stability YouTube
  4. Tutorial YouTube

Week 5

  1. Lecture 1: Root locus-I YouTube
  2. Lecture 2: Root locus-II YouTube
  3. Lecture 3: Root locus-III YouTube
  4. Lecture 4: Root locus-IV YouTube
  5. Tutorial YouTube

Week 6

  1. Lecture 1: Introduction to frequency response YouTube
  2. Lecture 2: Polar plot and Nyquist stability criterion YouTube
  3. Lecture 3: Special cases of Nyquist stability YouTube
  4. Lecture 4: Bode Plot analysis YouTube

Week 7

  1. Lecture 1 : Introduction to P,I,D controllers-I YouTube
  2. Lecture 2: : Introduction to P,I,D controllers-II YouTube
  3. Lecture 2: Problems on PID controllers YouTube
  4. Lecture 3: Control design in relation to PID controllers YouTube

Week 8: Design using root locus

  1. Lecture 1: Control design in time domain YouTube
  2. Lecture 2: Design of lead compensators YouTube
  3. Lecture 3: Design of Lag compensator YouTube
  4. Lecture 4: Design of Lead-Lag compensators YouTube

Week 9: Design in frequency domain

  1. Lecture-1: Introduction to design of control in frequency domain YouTube
  2. Lecture-2: Design of Lead Compensator using Bode Plots YouTube
  3. Lecture-3: Design of Lag Compensators using Bode Plots YouTube
  4. Lecture-4: Design of Lead-Lag Compensators using Bode plots YouTube

Week 10

  1. Lecture-1: Transfer function can be determined from bode plot YouTube
  2. Lecture-2: Effect of zeros on system response YouTube
  3. Demo 1 - DC Motor System Identification YouTube
  4. Demo 2 - Designing a Proportional Controller for Desired Angle YouTube
  5. Demo 3 - Closed Loop System Identification YouTube

Week 11: State Space Analysis

  1. Lecture-1: Basics of state space representation YouTube
  2. Lecture-2 : Linearization of non-linear systems-I YouTube
  3. Lecture-3 : Linearization of non-linear systems-II YouTube
  4. Lecture 4: State Space Canonical Forms YouTube
  5. Lecture 5: State Space Solution and Matrix Exponential YouTube

Week 12: Design using State Space

  1. Lecture 1: Controllability and Observability YouTube
  2. Lecture 2: Controller Design using Pole Placement YouTube
  3. Lecture 3: Controllable Decomposition and Observability YouTube
  4. Lecture 4: Observer Design YouTube
  5. Additional Lecture 1: Observability Test YouTube
  6. Additional Lecture 2: Controllable Decomposition YouTube

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Madras, IIEST Shibpur
Department
Electrical Engineering
Taught by
Prof. Ramkrishna Pasumarthy, Prof. Mousumi Mukherjee
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
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