Course Details
Subject {L-T-P / C} : EE4705 : Control and Electrical System Design { 0-0-2 / 1}
Subject Nature : Practical
Coordinator : Prof. Susovon Samanta
Syllabus
Exp1. Determination of the step response of dynamical systems by transfer function realization and familiarization with MATLAB Simulink.
Exp2. Determination of the root locus plot of dynamical systems using MATLAB and to study the effect of system gain on the stability of the systems.
Exp3. Design of lag and lead compensators for uncompensated systems using Bode Plot method to study the effect on stability margins.
Exp4. Study the effect of common non-linearities on the overall system response for feedback control systems.
Exp5. Realization of the incremental transfer function and state-space representations for a nonlinear electro-mechanical system (magnetic levitation system).
Exp6. Realization of the incremental transfer function and state-space representations for a nonlinear system (inverted pendulum system) and state feedback controller design for its stabilization.
Exp7. Development of the transfer function model for a pre-designed boost converter using state space averaging technique and suitable controller design as per desired specifications using the following methods:
a. Root locus (considering controller structure as PID)
b. Bode plot (considering controller structure as Type-III)
c. State feedback
Course Objectives
- Familiarization with MATLB commands. Analysis and controller design for a dynamical system using time and frequency domain specifications
- Study the effect of common non-linearities
- Controller design for a practical open loop unstable system
- Explore the specifications of DC/DC converter, Design the controller to regulate the output and implement in the MATLAB/SIMULINK.
Course Outcomes
Outcome 1: Able to use and analyse dynamical systems using different MATLAB commands <br />Outcome 2: Able to design controller for different practical systems <br />Outcome 3: Able to implement a practical control system in MATLAB environment
Essential Reading
- Ogata, Katsuhiko, Modern control engineering, Prentice Hall, 2010.
- Richard C. Dorf, and Robert H. Bishop, Modern control systems, Pearson Prentice Hall, 2008
Supplementary Reading
- Pratap, Rudra, Getting Started with MATLAB 7-A Quick Introduction for Scientists and Engineers, Oxford University Press, 2005
- rickson, Robert W., and Dragan Maksimovic, Fundamentals of power electronics, Springer Science & Business Media, 2007