InfoCoBuild

Res.6-010 Electronic Feedback Systems

Res.6-010 Electronic Feedback Systems (MIT OCW). Instructor: Prof. James Roberge. Feedback control is an important technique that is used in many modern electronic and electromechanical systems. The successful inclusion of this technique improves performance, reliability, and cost effectiveness of many designs. In this series of lectures we introduce the analytical concepts that underlie classical feedback system design. The application of these concepts is illustrated by a variety of experiments and demonstration systems. The diversity of the demonstration systems reinforces the value of the analytic methods. (from ocw.mit.edu)

Lecture 14 - Linearized Analysis of Nonlinear Systems

This lecture covers the operating-point expansion, designing an example magnetic levitator, modeling compensation, and a practical way of determining system parameters.


Go to the Course Home or watch other lectures:

Lecture 01 - Introduction and Basic Concepts
Lecture 02 - Effects of Feedback on Noise and Nonlinearities
Lecture 03 - Introduction to Systems with Dynamics
Lecture 04 - Stability
Lecture 05 - Root Locus
Lecture 06 - More Root Locus
Lecture 07 - Stability via Frequency Response
Lecture 08 - Compensation
Lecture 09 - More Compensation
Lecture 10 - Compensation Example
Lecture 11 - Feedback Compensation
Lecture 12 - Feedback Compensation of an Operational Amplifier
Lecture 13 - Operational Amplifier Compensation (continued)
Lecture 14 - Linearized Analysis of Nonlinear Systems
Lecture 15 - Describing Functions
Lecture 16 - Describing Functions (continued)
Lecture 17 - Conditional Stability
Lecture 18 - Oscillators (Intentional)
Lecture 19 - Phase-locked Loops
Lecture 20 - Model Train Speed Control