2 papers
math.OC2026
Infinite-horizon controllability scores for linear time-invariant systems
Kota Umezu, Kazuhiro Sato
We formulate infinite-horizon controllability scores for linear time-invariant systems whose conventional controllability Gramians may diverge. A mode-dependent scaling yields fini…
math.OC2025
Controllability scores of linear time-varying network systems
Kota Umezu, Kazuhiro Sato
For large-scale network systems, network centrality based on control theory plays a crucial role in understanding their properties and controlling them efficiently. The controllabi…