Interpretation of Experiments on Feedback Control of a "Drift-Type" Instability
- 9 February 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 24 (6) , 259-262
- https://doi.org/10.1103/physrevlett.24.259
Abstract
Previous experimental results on the feedback stabilization of a "drift-type" instability are interpreted in terms of a nonlinear theory of the Van der Pol type. This theory predicts a variation of the instability amplitude and its frequency as a function of the gain and the phase angle in the feedback loop. Comparison between these predictions and the experimental results shows remarkably good agreement.Keywords
This publication has 6 references indexed in Scilit:
- Suppression and Enhancement of an Ion-Sound Instability by Nonlinear Resonance Effects in a PlasmaPhysical Review Letters, 1969
- Feedback Control of Collisional Drift Waves by Modulated Parallel-Electron-Current Sink-Experiment and InterpretationPhysical Review Letters, 1969
- Suppression of a "Drift-Type" Instability in a Magnetoplasma by a Feedback TechniquePhysical Review Letters, 1969
- Feedback Stabilization of a Drift-Type InstabilityPhysical Review Letters, 1969
- Periodic Pulling and Turbulence in a Bounded PlasmaPhysical Review Letters, 1969
- LXXXV. On oscillation hysteresis in a triode generator with two degrees of freedomJournal of Computers in Education, 1922