Category: James K. Roberge: 6.302 (Electronic Feedback Systems)
James K. Roberge: 6.302 Lecture 04 — Stability
3.08K Views0 Comments2 Likes
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 20 — Model Train Speed Control
3.37K Views0 Comments0 Likes
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 02 — Effects of Feedback Noise and Nonlinearities
3.10K Views0 Comments0 Likes
Topics include: noise modification; moderating nonlinearities; power audio amplifiers; demonstrations. Recorded: 1985.
James K. Roberge: 6.302 Lecture 13 — Operational Amplifier Compensation
2.89K Views0 Comments2 Likes
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 03 — Introduction to Systems with Dynamics
2.90K Views0 Comments1 Likes
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 10 — Compensation Example
2.82K Views0 Comments0 Likes
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 16 — Describing Functions (cont.)
2.50K Views0 Comments0 Likes
Recorded: 1985.
James K. Roberge: 6.302 Lecture 12 — Feedback Compensation of an Operational Amplifier
2.51K Views0 Comments2 Likes
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 18 — Oscillators (Intentional)
3.01K Views0 Comments0 Likes
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 17 — Conditional Stability
2.54K Views0 Comments0 Likes
Topics include: conditionally stable systems; experimental configurations of a demonstration test system; nonlinear compensation; complementary emitter-follower pair. Recorded: 1985.