Publications of Igor Pontes Duff
All genres
Journal Article (9)
1.
Journal Article
200, 110620 (2023)
An Operator Inference Oriented Approach for Linear Mechanical Systems. Mechanical Systems and Signal Processing 2.
Journal Article
96 (6), pp. 1491 - 1504 (2023)
Model Order Reduction for Bilinear Systems with Non-Zero Initial States - different Approaches with Error Bounds. International Journal of Control 3.
Journal Article
56, pp. 28 - 51 (2022)
Operator Inference and Physics-Informed Learning of Low-Dimensional Models for Incompressible Flows. Electronic Transactions on Numerical Analysis: Special Issue SciML 4.
Journal Article
67 (2), pp. 886 - 893 (2022)
Gramians, Energy Functionals and Balanced Truncation for Linear Dynamical Systems with Quadratic Outputs. IEEE Transactions on Automatic Control 5.
Journal Article
420, 126561 (2022)
Full State Approximation by Galerkin Projection Reduced Order Models for Stochastic and Bilinear Systems. Applied Mathematics and Computation 6.
Journal Article
94 (10), pp. 2886 - 2895 (2021)
Model Order Reduction for Bilinear Control Systems with Inhomogeneous Initial Conditions. International Journal of Control 7.
Journal Article
623, pp. 367 - 397 (2021)
Numerical Computation and new Output Bounds for Time-Limited Balanced Truncation of Discrete-Time Systems. Linear Algebra and its Applications 8.
Journal Article
65 (6), pp. 2526 - 2535 (2020)
New Gramians for Linear Switched Systems: Reachability, Observability, and Model Reduction. IEEE Transactions on Automatic Control 9.
Journal Article
3 (3), pp. 535 - 540 (2019)
Balanced Truncation for a Special Class of Bilinear Descriptor Systems. IEEE Control Systems Letters Book Chapter (3)
10.
Book Chapter
Data-Driven Identification of Rayleigh-Damped Second-Order Systems. In: Realization and Model Reduction of Dynamical Systems - A Festschrift in Honor of 70th Birthday of Thanos Antoulas, pp. 255 - 272 (Eds. Beattie, C.; Benner, P.; Embree, M.; Gugercin, S.; Lefteriu, S.). Springer International Publishing, Cham (2022)
11.
Book Chapter
Toward Fitting Structured Nonlinear Systems by Means of Dynamic Mode Decomposition. In: Model Reduction of Complex Dynamical Systems, pp. 53 - 74 (Eds. Benner, P.; Breiten , T.; Faßbender, H.; Hinze, M.; Stykel, T. et al.). Birkhäuser, Cham, Switzerland (2021)
12.
Book Chapter
Model Order Reduction of Switched Linear Systems with Constrained Switching. In: IUTAM Symposium on Model Order Reduction of Coupled Systems, Stuttgart, Germany, May 22–25, 2018, pp. 41 - 53 (Eds. Fehr, J.; Haasdonk, B.) (2020)
Conference Paper (3)
13.
Conference Paper
23 (1), e202200049, (2023)
A Quadratic Decoder Approach to Nonintrusive Reduced-Order Modeling of Nonlinear Dynamical Systems. 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics, Aachen, Germany, August 15, 2022 - August 19, 2022. Proceedings of Applied Mathematics and Mechanics 14.
Conference Paper
An iterative realization-free approach for model reduction of bilinear systems via Hermitian interpolation. In: 2022 European Control Conference, pp. 584 - 589. 2022 European Control Conference, London, UK, July 12, 2022 - July 15, 2022. IEEE, Boca Raton (2022)
15.
Conference Paper
Model Order Reduction of Bilinear Time-Delay Systems. In: 18th European Control Conference (ECC), pp. 2289 - 2294. 18th European Control Conference (ECC), Naples, Italy, June 25, 2019 - June 28, 2019. IEEE (2019)
Meeting Abstract (2)
16.
Meeting Abstract
Balanced Truncation for Linear System with Quadratic Output: Theory, Error Bounds and Numerics. In XXI Householder Symposium on Numerical Linear Algebra: Book of Abstracts, pp. 327 - 328. XXI Householder Symposium on Numerical Linear Algebra, Selva di Fasano, Italy, June 14, 2020 - June 19, 2020. (2020)
17.
Meeting Abstract
Automatic Generation of Minimal and Reduced Models for Structured Parametric Dynamical Systems. In XXI Householder Symposium on Numerical Linear Algebra: Book of Abstracts, pp. 199 - 200. XXI Householder Symposium on Numerical Linear Algebra, Selva di Fasano, Italy, June 14, 2020 - June 19, 2020. (2020)
Preprint (6)
18.
Preprint
Guaranteed Stable Quadratic Models and their applications in SINDy and Operator Inference. (2023)
19.
Preprint
Semi-Active Damping Optimization of Vibrational Systems using the Reduced Basis Method. (2023)
20.
Preprint
Inference of Continuous Linear Systems from Data with Guaranteed Stability. (2023)