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eess.SY2026
Backstepping Observer for the Quasilinear Heat Equation with Linear Design Gains: Beyond Local Stability
Mohamed Camil Belhadjoudja, Kirsten A. Morris
We consider the one-dimensional quasilinear heat equation with state-dependent heat capacity and thermal conductivity, and design a boundary-output observer based on the backsteppi…
eess.SY2026
Verifiable Error Bounds for Physics-Informed Neural KKL Observers
Hannah Berin-Costain, Harry Wang, Kirsten Morris +1
This paper proposes a computable state-estimation error bound for learning-based Kazantzis--Kravaris/Luenberger (KKL) observers. Recent work learns the KKL transformation map with…