Category: James K. Roberge: 6.302 (Electronic Feedback Systems)
James K. Roberge: 6.302 Lecture 14 — Linearized Analysis of Non-linear Systems
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Topics include: using minor-loop compensation to tailor operational amplifier to variety of applications; 101A and 301A operational amplifiers; single-pole compensation; demonstrations; pole zero doublet; two-pole com...
James K. Roberge: 6.302 Lecture 02 — Effects of Feedback Noise and Nonlinearities
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Topics include: noise modification; moderating nonlinearities; power audio amplifiers; demonstrations. Recorded: 1985.
James K. Roberge: 6.302 Lecture 10 — Compensation Example
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Topics include: operational amplifier used to illustrate how to physically compensate a system; lead network; comparing lead and lag compensation; bandwidths; series, or cascade, compensation. Recorded: 1985.
James K. Roberge: 6.302 Lecture 20 — Model Train Speed Control
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Topics include: speed control of a model (Lionel Corp.) train; time division multiplex telemetry scheme; cogging; up-down counter; review of the hardware; demos with oscilloscope; switching amplifiers. Recorded: 1985.
James K. Roberge: 6.302 Lecture 07 — Stability via Frequency Response
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Topics include: stability of a feedback system based on frequency response measurements; Nyquist test; mapping; gain-phase representation; Nichols Chart. Recorded: 1985.
James K. Roberge: 6.302 Lecture 01 — Introduction and Basics: Properties of Feedback Systems
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Topics include: introduction to the design of feedback systems; properties and advantages of feedback systems; time-domain and frequency-domain performance measures; stability and degree of stability; root locus metho...
James K. Roberge: 6.302 Lecture 16 — Describing Functions (cont.)
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Recorded: 1985.
James K. Roberge: 6.302 Lecture 12 — Feedback Compensation of an Operational Amplifier
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Topics include: behavior of non-linear systems; non-linearity and dynamics; linearization technique and notation; Earnshaw's Theorem; demo with iron ball and magnetic field; linearized analysis; flywheel energy storag...
James K. Roberge: 6.302 Lecture 04 — Stability
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Topics include: stability of feedback systems; characteristic equation; self-excited oscillator; stability for arbitrary systems; maintaining insight during the design process; Routh test; root locus methods. Recorded...
James K. Roberge: 6.302 Lecture 09 — More Compensation
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Topics include: increasingly complex modifications of the loop-transmission; unity magnitude point; example: electronic regulator; lead transfer function; lag transfer function; lead and lag networks. Recorded: 1985.