17 citations · 81 across the 20 of their papers we have counts for
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Sparse solution of the Lyapunov equation for large-scale interconnected systems
Aleksandar Haber, Michel Verhaegen
We consider the problem of computing an approximate banded solution of the continuous-time Lyapunov equation $\underline{A}\underline{X}+\underline{X}\underline{A}^{T}=\underline{P…
Sparse approximate inverses of Gramians and impulse response matrices of large-scale interconnected systems
Aleksandar Haber, Michel Verhaegen
In this paper we show that inverses of well-conditioned, finite-time Gramians and impulse response matrices of large-scale interconnected systems described by sparse state-space mo…
Distributed System Identification with ADMM
Anders Hansson, Michel Verhaegen
This paper presents identification of both network connected systems as well as distributed systems governed by PDEs in the framework of distributed optimization via the Alternatin…
Nuclear Norm Subspace Identification (N2SID) for short data batches
Michel Verhaegen, Anders Hansson
Subspace identification is revisited in the scope of nuclear norm minimization methods. It is shown that essential structural knowledge about the unknown data matrices in the data…