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 …

Path-based data-informativity conditions for single module identification in dynamic networks

PMJ Van den Hof… - 2020 59th IEEE …, 2020 - ieeexplore.ieee.org
For consistent or minimum variance estimation of a single module in a dynamic network, a
predictor model has to be chosen with selected inputs and outputs, composed of a selection …

Local module identification in dynamic networks with correlated noise: the full input case

PMJ Van den Hof, KR Ramaswamy… - 2019 IEEE 58th …, 2019 - 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 …

Generalized sensing and actuation schemes for local module identification in dynamic networks

KR Ramaswamy, PMJ Van den Hof… - 2019 IEEE 58th …, 2019 - ieeexplore.ieee.org
For the problem of identifying a target module that is embedded in a dynamic network with
known interconnection structure, different sets of conditions are available for the set of node …

Local identification in dynamic networks using a multi-step least squares method

SJM Fonken, KR Ramaswamy… - 2023 62nd IEEE …, 2023 - ieeexplore.ieee.org
For identification of a single module in a linear dynamic network with correlated
disturbances different meth-ods are available in a prediction error setting. While indirect …

Signal selection for local module identification in linear dynamic networks: A graphical approach

S Shi, X Cheng, B De Schutter, PMJ Van den Hof - IFAC-PapersOnLine, 2023 - Elsevier
In a dynamic network of interconnected transfer functions, it is not necessary to use all the
node signals for estimating a local transfer function. Given the network topology, detailed …

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

KR Ramaswamy, PMJ Van den Hof - arxiv preprint arxiv:1908.00976, 2019 - arxiv.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 …

System aliasing in dynamic network reconstruction: issues on low sampling frequencies

Z Yue, J Thunberg, L Ljung, Y Yuan… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Network reconstruction of dynamical continuous-time (CT) systems is motivated by
applications in many fields. Due to experimental limitations, especially in biology, data can …

Learning local modules in dynamic networks without prior topology information

VC Rajagopal, KR Ramaswamy… - 2021 60th IEEE …, 2021 - ieeexplore.ieee.org
Recently different identification methods have been developed for identifying a single
module in a dynamic network. In order to select an appropriate predictor model one typically …