Emanuele Ragnoli, Mykhaylo Zayats, et al.
Journal of Computational Physics
In this note we construct minimax observers for linear stationary Differential-Algebraic Equations (DAE)s with bounded uncertain inputs, given noisy measurements. We prove a new duality principle and show that a finite (infinite) horizon minimax observer exists if and only if the DAE is ℓ-impulse observable (ℓ-detectable). Remarkably, the regularity of the DAE is not required.
Emanuele Ragnoli, Mykhaylo Zayats, et al.
Journal of Computational Physics
Wen Kang, Emilia Fridman, et al.
CDC 2019
Ronan A. Cahill, Donal F. O'Shea, et al.
The British Journal of Surgery
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SIAM Journal on Scientific Computing