3 papers
eess.SY2026
Minimal Experiments for Robust Stabilization: Information, Spectral Geometry, and Duration
Alexey Peregudin, Ngoc Tuan Dinh
On broad classes of linear systems, the shortest experiments are almost as good as the best possible ones. For states and inputs, the shortest input sequences that support…
eess.SY2026
Globally Certified Invariant-Ellipsoid Control from Data
Ngoc Tuan Dinh, Egor Dogadin, Alexey Peregudin
This letter develops a data-based method for designing state feedback for a discrete-time linear system under bounded disturbances. For each admissible feedback gain and scalar des…
eess.SY2026
Exact Noise Limits for Bounded Scalar Stabilization Experiments
Alexey Peregudin, Ngoc Tuan Dinh
How much unknown process noise can a bounded experiment tolerate while still establishing that the plant can be stabilized? We answer this question for scalar discrete-time systems…