2 papers
nlin.CD2024
Time-Resolved Data-Driven Surrogates of Hall-effect Thrusters
Adrian S Wong, Christine M Greve, Daniel Q Eckhardt
The treatment of Hall-effect thrusters as nonlinear, dynamical systems has emerged as a new perspective to understand and analyze data acquired from the thrusters. The acquisition…
cs.LG2024
Iterative Learning Control of Fast, Nonlinear, Oscillatory Dynamics (Preprint)
John W. Brooks, Christine M. Greve
The sudden onset of deleterious and oscillatory dynamics (often called instabilities) is a known challenge in many fluid, plasma, and aerospace systems. These dynamics are difficul…