Igor Pontes Duff

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 26

Top Topics

Initial Conditions

Dynamical Model

Top Venues

Syst. Control. Lett.

Int. J. Control

Publications

Jennifer Przybilla, Igor Pontes Duff, Peter Benner
Semi-active damping optimization of vibrational systems using the reduced basis method. Adv. Comput. Math. 50 (3) (2024)
Sean Reiter, Igor Pontes Duff, Ion Victor Gosea, Serkan Gugercin
optimal model reduction of linear systems with multiple quadratic outputs. CoRR (2024)
Jennifer Przybilla, Igor Pontes Duff, Peter Benner
Model reduction for second-order systems with inhomogeneous initial conditions. Syst. Control. Lett. 183 (2024)
Pawan Goyal, Igor Pontes Duff, Peter Benner
Dominant subspaces of high-fidelity polynomial structured parametric dynamical systems and model reduction. Adv. Comput. Math. 50 (3) (2024)
Igor Pontes Duff, Pawan Goyal, Peter Benner
Stability-Certified Learning of Control Systems with Quadratic Nonlinearities. CoRR (2024)
Martin Redmann, Igor Pontes Duff
Model order reduction for bilinear systems with non-zero initial states - different approaches with error bounds. Int. J. Control 96 (6) (2023)
Pawan Goyal, Igor Pontes Duff, Peter Benner
Dominant Subspaces of High-Fidelity Nonlinear Structured Parametric Dynamical Systems and Model Reduction. CoRR (2023)
Pawan Goyal, Igor Pontes Duff, Peter Benner
Inference of Continuous Linear Systems from Data with Guaranteed Stability. CoRR (2023)
Pawan Goyal, Igor Pontes Duff, Peter Benner
Guaranteed Stable Quadratic Models and their applications in SINDy and Operator Inference. CoRR (2023)
Peter Benner, Pawan Goyal, Igor Pontes Duff
Gramians, Energy Functionals, and Balanced Truncation for Linear Dynamical Systems With Quadratic Outputs. IEEE Trans. Autom. Control. 67 (2) (2022)
Ion Victor Gosea, Igor Pontes Duff
An iterative realization-free approach for model reduction of bilinear systems via Hermitian interpolation. ECC (2022)
Martin Redmann, Igor Pontes Duff
Full state approximation by Galerkin projection reduced order models for stochastic and bilinear systems. Appl. Math. Comput. 420 (2022)
Xingang Cao, Peter Benner, Igor Pontes Duff, Wil H. A. Schilders
Model order reduction for bilinear control systems with inhomogeneous initial conditions. Int. J. Control 94 (10) (2021)
Martin Redmann, Igor Pontes Duff
Full state approximation by Galerkin projection reduced order models for stochastic and bilinear systems. CoRR (2021)
Martin Redmann, Igor Pontes Duff
Model order reduction for bilinear systems with non-zero initial states - different approaches with error bounds. CoRR (2021)
Igor Pontes Duff, Sara Grundel, Peter Benner
New Gramians for Switched Linear Systems: Reachability, Observability, and Model Reduction. IEEE Trans. Autom. Control. 65 (6) (2020)
Peter Benner, Pawan Goyal, Jan Heiland, Igor Pontes Duff
Operator Inference and Physics-Informed Learning of Low-Dimensional Models for Incompressible Flows. CoRR (2020)
Ion Victor Gosea, Igor Pontes Duff
Toward fitting structured nonlinear systems by means of dynamic mode decomposition. CoRR (2020)
Igor Pontes Duff, Pawan Goyal, Peter Benner
Data-Driven Identification of Rayleigh-Damped Second-Order Systems. CoRR (2019)
Ion Victor Gosea, Igor Pontes Duff, Peter Benner, Athanasios C. Antoulas
Model order reduction of bilinear time-delay systems. ECC (2019)
Peter Benner, Pawan Goyal, Igor Pontes Duff
Identification of Dominant Subspaces for Linear Structured Parametric Systems and Model Reduction. CoRR (2019)
Igor Pontes Duff, Pawan Goyal, Peter Benner
Balanced Truncation for a Special Class of Bilinear Descriptor Systems. IEEE Control. Syst. Lett. 3 (3) (2019)
Peter Benner, Pawan Goyal, Igor Pontes Duff
Gramians, Energy Functionals and Balanced Truncation for Linear Dynamical Systems with Quadratic Outputs. CoRR (2019)
Igor Pontes Duff, Charles Poussot-Vassal, Cédric Seren
H2-optimal model approximation by input/output-delay structured reduced order models. Syst. Control. Lett. 117 (2018)
Igor Pontes Duff, Sara Grundel, Peter Benner
New Gramians for Linear Switched Systems: Reachability, Observability, and Model Reduction. CoRR (2018)
Violaine Dalmas, Gerard Robert, Charles Poussot-Vassal, Igor Pontes Duff, Cédric Seren
From infinite dimensional modelling to parametric reduced-order approximation: Application to open-channel flow for hydroelectricity. ECC (2016)
Igor Pontes Duff, Charles Poussot-Vassal, Cédric Seren
-optimal approximation. CoRR (2015)
Igor Pontes Duff, Charles Poussot-Vassal, Cédric Seren
Realization independent single time-delay dynamical model interpolation and ℋ2-optimal approximation. CDC (2015)
Igor Pontes Duff, Pierre Vuillemin, Charles Poussot-Vassal, Cédric Seren, Corentin Briat
Approximation of stability regions for large-scale time-delay systems using model reduction techniques. ECC (2015)
Igor Pontes Duff, Charles Poussot-Vassal, Cédric Seren
Optimal $\mathcal{H}_{2}$ model approximation based on multiple input/output delays systems. CoRR (2015)