Category: James K. Roberge: 6.302 (Electronic Feedback Systems)
James K. Roberge: 6.302 Lecture 15 — Describing Functions
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Topics include: describing function analysis; example of oscillator; infinite gain limiter; gain phase plane. Recorded: 1985.
James K. Roberge: 6.302 Lecture 18 — Oscillators (Intentional)
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Topics include: designing a sinusoidal oscillator; Wien-Bridge oscillator; component tolerance; field effect transistor; quadrature oscillator; envelope detection. 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 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 11 — Feedback Compensation
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Topics include: feedback, or minor loop, compensation; example of tachometric feedback on servo-mechanism; open-loop transfer function of an operational amplifier. Recorded: 1985.
James K. Roberge: 6.302 Lecture 03 — Introduction to Systems with Dynamics
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Topics include: Frequency dependent loop transmissions and transfer functions; transient, step and frequency responses; using Bode plots; demo with an LM301A integrated circuit amplifier. Recorded: 1985.
James K. Roberge: 6.302 Lecture 17 — Conditional Stability
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Topics include: conditionally stable systems; experimental configurations of a demonstration test system; nonlinear compensation; complementary emitter-follower pair. Recorded: 1985.
James K. Roberge: 6.302 Lecture 13 — Operational Amplifier Compensation
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Topics include: experimental set-ups for four test examples of compensation with an LM101A type operational amplifier. Recorded: 1985.
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 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...