Blar i NTNU Open på forfatter "Smith, Andrew MacMillan"
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Applying Vector Fitting for Measurement-based Multiple-Input Multiple-Output Model Identification of a Grid-Forming Converter
Reis, Lisa; Smith, Andrew MacMillan; D'Arco, Salvatore; Suul, Jon Are Wold (Chapter, 2023)This paper presents an approach for applying Vector Fitting (VF) to identify a small-signal state-space model of a power electronic converter represented as a multiple-input multiple-output (MIMO) system. A workflow for ... -
Improved Pole Placement and Compaction of MIMO Vector Fitting Applied to System Identification
Smith, Andrew MacMillan; D'Arco, Salvatore; Suul, Jon Are Wold (Peer reviewed; Journal article, 2024)In this work we address the modeling of multi-port subsystems with unknown inner dynamics by utilizing vector fitting to identify state-space models for performing eigenvalue-based analysis. Vector fitting is used to ... -
Polynomial Fitting of Operating Point Dependency in Small-Signal State-Space Models for Power Electronic Converters
Reis, Lisa; Smith, Andrew MacMillan; D'Arco, Salvatore; Suul, Jon Are Wold (Chapter, 2023)This paper presents an approach for representing nonlinear operating point dependencies in small-signal state-space modelling of power electronic converters. The intended application is for unifying a set of small-signal ...