Observability of network systems: A critical review of recent results

AN Montanari, LA Aguirre - Journal of Control, Automation and Electrical …, 2020 - Springer
Observability is a property of a dynamical system that defines whether or not it is possible to
reconstruct the trajectory temporal evolution of the internal states of a system from a given …

Constrained subspace method for the identification of structured state-space models (COSMOS)

C Yu, L Ljung, A Wills… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this article, a unified identification framework called constrained subspace method for
structured state-space models (COSMOS) is presented, where the structure is defined by a …

Subspace identification of individual systems in a large-scale heterogeneous network

C Yu, J Chen, M Verhaegen - Automatica, 2019 - Elsevier
This paper considers the identification of a network consisting of discrete-time LTI systems
that are interconnected by their unmeasurable states. For a large-scale network, the …

Optimal selection of observations for identification of multiple modules in dynamic networks

S Jahandari, D Materassi - IEEE Transactions on Automatic …, 2022 - ieeexplore.ieee.org
This article presents a systematic algorithm to select a set of auxiliary measurements in
order to consistently identify certain transfer functions in a dynamic network from …

Recent survey of large-scale systems: Architectures, controller strategies, and industrial applications

M Kordestani, AA Safavi, M Saif - IEEE Systems Journal, 2021 - ieeexplore.ieee.org
Complex, dynamical systems, often of a high order, composed of several interconnected
subsystems, are referred to as large-scale systems (LSSs). This article presents a survey of …

A local direct method for module identification in dynamic networks with correlated noise

KR Ramaswamy… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The identification of local modules in dynamic networks with known topology has recently
been addressed by formulating conditions for arriving at consistent estimates of the module …

Prediction error identification of linear dynamic networks with rank-reduced noise

HHM Weerts, PMJ Van den Hof, AG Dankers - Automatica, 2018 - Elsevier
Dynamic networks are interconnected dynamic systems with measured node signals and
dynamic modules reflecting the links between the nodes. We address the problem of …

Sufficient and necessary graphical conditions for miso identification in networks with observational data

S Jahandari, D Materassi - IEEE Transactions on Automatic …, 2021 - ieeexplore.ieee.org
This article addresses the problem of consistently identifying a single transfer function in a
network of dynamic systems using only observational data. It is assumed that the topology is …

Data-driven predictive control of Hammerstein–Wiener systems based on subspace identification

XS Luo, YD Song - Information Sciences, 2018 - Elsevier
It poses significant challenge to control Hammerstein–Wiener systems involving modeling
nonlinearities. In this paper, a novel data-driven predictive control method based on the …

Simba: System identification methods leveraging backpropagation

L Di Natale, M Zakwan, P Heer… - … on Control Systems …, 2024 - ieeexplore.ieee.org
This manuscript details and extends the system identification methods leveraging the
backpropagation (SIMBa) toolbox presented in previous work, which uses well-established …