Suchergebnisse - "Dynamic mode decomposition"

Patterns in soil organic carbon dynamics: Integrating microbial activity, chemotaxis and data-driven approaches

Autoren: Angela Monti Fasma Diele Deborah Lacitignola et al.

Quelle: Mathematics and Computers in Simulation. 234:86-101

Schlagwörter: Soil carbon dynamics, Chemotaxis Pattern formation, Symplectic methods, Data-driven methods, Dynamic Mode Decomposition, FOS: Biological sciences, FOS: Mathematics, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), 15. Life on land, Quantitative Biology - Quantitative Methods, Soil carbon dynamics, Chemotaxis, Pattern formation, Symplectic methods, Data-driven methods, Dynamic Mode Decomposition, Quantitative Methods (q-bio.QM)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2407.20625

Data-Light Oscillation Mode Identification for Fast Stability Assessment of Grid-Tied Converters

Autoren: Rui Kong Subham Sahoo Shuyu Ou et al.

Quelle: Kong, R, Sahoo, S, Ou, S, Meng, X, Gao, G & Blaabjerg, F 2025, 'Data-Light Oscillation Mode Identification for Fast Stability Assessment of Grid-Tied Converters', I E E E Transactions on Power Electronics, vol. 40, no. 8, 10946229, pp. 11170-11181. https://doi.org/10.1109/TPEL.2025.3556387
Kong, R, Sahoo, S, Ou, S, Meng, X, Gao, G & Blaabjerg, F 2025, 'Data-Light Oscillation Mode Identification for Fast Stability Assessment of Grid-Tied Converters', IEEE Transactions on Power Electronics . https://doi.org/10.1109/TPEL.2025.3556387

Schlagwörter: harmonic state space (HSS), grid-tied converter, harmonic state space, Stability assessment, oscillation mode identification, Dynamic Mode Decomposition, Dynamic mode decomposition (DMD), Dynamic mode decomposition, name=SDG 7 - Affordable and Clean Energy, Oscillation modes, name=SDG 13 - Climate Action, Grid-tied converter, name=SDG 11 - Sustainable Cities and Communities, Harmonic State Space

Dateibeschreibung: application/pdf

Zugangs-URL: http://www.scopus.com/inward/record.url?scp=105002016011&partnerID=8YFLogxK
https://vbn.aau.dk/da/publications/eacaf6f2-a072-46a1-8c16-4298094e1045
https://doi.org/10.1109/TPEL.2025.3556387
https://vbn.aau.dk/ws/files/772665376/FINAL_VERSION_DataLight.pdf
http://www.scopus.com/inward/record.url?scp=105002016011&partnerID=8YFLogxK
https://doi.org/10.1109/TPEL.2025.3556387
https://vbn.aau.dk/da/publications/5211f92d-5d65-44dd-89b7-387d1c028e79

Dynamic mode decomposition for gyrokinetic eigenmode analysis

Autoren: Dudkovskaia, AV Li, D Candy, J et al.

Quelle: Plasma Physics and Controlled Fusion. 67(6)

Schlagwörter: Nuclear and Plasma Physics, Physical Sciences, Pediatric, Duchenne/ Becker Muscular Dystrophy, Rare Diseases, Muscular Dystrophy, gyrokinetic theory, dynamic mode decomposition, eigenmode analysis, drift-wave eigenmodes, gyrokinetic eigenvalue solver, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Other Physical Sciences, Fluids & Plasmas, Nuclear and plasma physics

Dateibeschreibung: application/pdf

Zugangs-URL: https://escholarship.org/uc/item/6cq630qg
https://escholarship.org/content/qt6cq630qg/qt6cq630qg.pdf

Hybrid Model Temperature Field Prediction Method Based on Dynamic Mode Decomposition and Deep Learning for IGBT Modules

Autoren: Jiahao Geng Fujin Deng Qiang Yu et al.

Quelle: Geng, J, Deng, F, Yu, Q, Zhang, Y, Chen, Z & Blaabjerg, F 2025, 'Hybrid Model Temperature Field Prediction Method Based on Dynamic Mode Decomposition and Deep Learning for IGBT Modules', IEEE Transactions on Power Electronics, vol. 40, no. 8, pp. 11218-11229. https://doi.org/10.1109/TPEL.2025.3557288

Schlagwörter: Dynamic mode decomposition (dmd), finite element method (fem), insulate-gate bipolar transistor (igbt), temperature field prediction

Multiresolution Dynamic Mode Decomposition for Wideband Harmonic Instability Identification

Autoren: Rui Kong Subham Sahoo Yubo Song et al.

Quelle: Kong, R, Sahoo, S, Song, Y, Xiao, Y, Gao, C & Blaabjerg, F 2024, 'Multi-Resolution Dynamic Mode Decomposition for Wideband Harmonic Instability Identification', IEEE Transactions on Power Electronics, vol. 40, no. 4, pp. 5037-5051. https://doi.org/10.1109/TPEL.2024.3519978

Schlagwörter: oscillation mode identification, parameter design, dynamic mode decomposition, multi-resolution analysis, Grid-tied converter

Dateibeschreibung: application/pdf

Zugangs-URL: http://www.scopus.com/inward/record.url?scp=85212794892&partnerID=8YFLogxK
https://doi.org/10.1109/TPEL.2024.3519978
https://vbn.aau.dk/ws/files/762414748/FINAL_VERSION_1_.pdf
https://vbn.aau.dk/da/publications/1a070785-f76a-46e3-a711-d4c5d47cd718

Fast prediction of the flow induced vibration of wire-wrapped fuel rod in a lead-bismuth reactor based on improved DMD and LSTM network

Autoren: Yu Zhang Pengzhou Li Hongwei Qiao

Quelle: Nuclear Engineering and Technology, Vol 57, Iss 11, Pp 103780-(2025)

Schlagwörter: Dynamic mode decomposition, Reduced order model, TK9001-9401, Long short-term memory, Nuclear engineering. Atomic power, User defined function, Wire-wrapped fuel rod, Flow induced vibration

Zugangs-URL: https://doaj.org/article/b08c29fad818457cad3f56ee4973eea8

A noise-robust post-processing pipeline for accelerated phase-cycled 23Na Multi-Quantum Coherences MRI

Autoren: Licht, Christian Ilicak, Efe Boada, Fernando et al.

Weitere Verfasser: Licht, Christian Ilicak, Efe Boada, Fernando et al.

Quelle: Z Med Phys
Zeitschrift fur medizinische Physik, vol. 35, no. 1, pp. 98-108

Schlagwörter: Original Paper, Single and triple quantum imaging, Sodium, Brain, Neuroimaging, Signal-To-Noise Ratio, Magnetic Resonance Imaging, Sodium multi-quantum coherences, Low-rank, Dynamic mode decomposition, [SDV.IB.IMA] Life Sciences [q-bio]/Bioengineering/Imaging, Sodium MRI, Image Processing, Computer-Assisted, Humans, Magnetic Resonance Imaging/methods, Brain/diagnostic imaging, Algorithms, Image Processing, Computer-Assisted/methods, Sodium Isotopes

Dateibeschreibung: application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/39843306
https://serval.unil.ch/resource/serval:BIB_27DCDCBE9483.P001/REF.pdf
http://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_27DCDCBE94835
https://serval.unil.ch/notice/serval:BIB_27DCDCBE9483
https://amu.hal.science/hal-04998085v1/document
https://doi.org/10.1016/j.zemedi.2024.12.004
https://amu.hal.science/hal-04998085v1

Precise path following and trajectory tracking in cable-driven parallel robots through model predictive control with embedded reference dynamics

Autoren: Bettega J. Richiedei D. Trevisani A.

Quelle: The International Journal of Advanced Manufacturing Technology. 136:3465-3490

Schlagwörter: Cable-driven parallel robots, Dynamic mode decomposition, Model predictive control, Motion control, Path following, Trajectory tracking

Data Driven Inertia Distribution Index Monitoring Using Dynamic Mode Decomposition

Autoren: K. K Thoufeer Manas Kumar Jena

Quelle: IEEE Access, Vol 13, Pp 119335-119347 (2025)

Schlagwörter: power system monitoring, Dynamic mode decomposition, phasor measurement units, Electrical engineering. Electronics. Nuclear engineering, inertia distribution, renewable energy, TK1-9971

Zugangs-URL: https://doaj.org/article/dd377ecf0d004d4bb538fa1e41c5af69

An Efficient Reduced-Order Model Based on Dynamic Mode Decomposition for Parameterized Spatial High-Dimensional PDEs: An efficient reduced-order model based on dynamic mode decomposition for parameterized spatial high-dimensional PDEs

Autoren: Lin, Yifan Sun, Xiang Nie, Jie et al.

Quelle: Communications in Computational Physics. 37:575-602

Schlagwörter: tensor train decomposition, parameterized time-dependent PDEs, incremental singular value decomposition, Nonlinear parabolic equations, dynamic mode decomposition, Theoretical approximation in context of PDEs

Dateibeschreibung: application/xml

Recursive Forward-Backward EDMD: Guaranteed Algebraic Search for Koopman Invariant Subspaces

Autoren: Masih Haseli Jorge Cortés

Quelle: IEEE Access, Vol 13, Pp 61006-61025 (2025)

Schlagwörter: Accuracy bound, invariant subspace, unknown nonlinear system, dynamic mode decomposition, Electrical engineering. Electronics. Nuclear engineering, algebraic algorithm, Koopman operator, TK1-9971

Zugangs-URL: https://doaj.org/article/a3980f9802614f90a474b861a41a21c0

Koopman-Based Model Predictive Control of Functional Electrical Stimulation for Ankle Dorsiflexion and Plantarflexion Assistance

Autoren: Mayank Singh Noor Hakam Trisha M. Kesar et al.

Quelle: IEEE Trans Neural Syst Rehabil Eng
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 33, Pp 1252-1262 (2025)

Schlagwörter: nonlinear dynamics, Functional electrical stimulation (FES), extended dynamic mode decomposition (EDMD), model predictive control (MPC), gait assistance, Medical technology, FOS: Electrical engineering, electronic engineering, information engineering, Therapeutics. Pharmacology, RM1-950, Systems and Control (eess.SY), R855-855.5, Electrical Engineering and Systems Science - Systems and Control, Article

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/40095843
http://arxiv.org/abs/2501.05943
https://doaj.org/article/7aee9d993a8245fe9d82916a9630c9fc

Data-Driven Dynamic State Estimation Framework Using a Koopman Operator-Based Linear Predictor

Autoren: Deyou Yang Han Gao Zhe Chen et al.

Quelle: IEEE Access, Vol 13, Pp 31660-31670 (2025)

Schlagwörter: linear predictor, extended dynamic mode decomposition with control (EDMDc), data-driven, dynamic state estimation (DSE), extended Kalman filter (EKF), Electrical engineering. Electronics. Nuclear engineering, Koopman operator, TK1-9971

Zugangs-URL: https://doaj.org/article/f8679feeddde45c3af6a04ef963a8390

A Local Model Reduction Method Based on $k$-Nearest-Neighbors for Parametrized Nonlocal Problems: A local model reduction method based on \(k\)-nearest-neighbors for parametrized nonlocal problems

Autoren: Nan, Caixia Li, Qiuqi Song, Huailing

Quelle: Communications in Computational Physics. 37:220-249

Schlagwörter: proper orthogonal decomposition, Numerical methods for partial differential equations, boundary value problems, dynamic mode decomposition, quadratic finite element method, parametrized nonlocal PDEs, surrogate model, Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems, \(k\)-nearest-neighbors

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/8013537
https://doi.org/10.4208/cicp.oa-2024-0028

Performance characteristics of a contra-rotating pump-turbine in turbine and pump modes under cavitating flow conditions

Autoren: Fahlbeck, Jonathan Nilsson, Håkan Arabnejad Khanouki, Mohammad Hossein et al.

Quelle: Augmenting grid stability through Low-head Pumped Hydro Energy Utilization & Storage (ALPHEUS) Renewable Energy. 237

Schlagwörter: Dynamic mode decomposition, Schnerr–Sauer, Contra-rotating pump-turbine, Cavitation, Pumped hydro storage, Low-head

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/543489
https://research.chalmers.se/publication/543489/file/543489_Fulltext.pdf

The Application of Model Order Reduction Methods to a Linear Cross-Diffusion Model

Autoren: Gülden Mülayim

Quelle: Journal of Mathematical Sciences and Modelling, Vol 8, Iss 3, Pp 121-128 (2025)

Schlagwörter: brusselator model, discrete empirical interpolation method, dynamic mode decomposition, proper orthogonal decomposition method, Mathematics, QA1-939

Dateibeschreibung: electronic resource

Relation: https://dergipark.org.tr/en/download/article-file/4656507; https://doaj.org/toc/2636-8692

Zugangs-URL: https://doaj.org/article/f5a2a8d032d2434cbfea74ee8665f271

Improving Flow Stability of a Centrifugal Compressor by Regulating Energy Transfer Among Dynamic Modes

Autoren: X. A. Xie Z. X. Liu X. J. Li et al.

Quelle: Journal of Applied Fluid Mechanics, Vol 18, Iss 11, Pp 2874-2892 (2025)

Schlagwörter: compressor, flow stability improvement, dynamic mode decomposition, inherent and characteristic modes, mode energy transfer regulation, Mechanical engineering and machinery, TJ1-1570

Dateibeschreibung: electronic resource

Relation: https://www.jafmonline.net/article_2751_e9c3ffcde775128607e1285b5faacb11.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

Zugangs-URL: https://doaj.org/article/37206a44503841b78e8dfe6b473b53a8

Analysis of a mathematical model for malaria using data-driven approach

Autoren: Adithya Rajnarayanan Manoj Kumar Abdessamad Tridane

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-20 (2025)

Schlagwörter: Malaria model, Compartmental model, Data-driven methods, Neural network, Dynamic mode decomposition, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/d07c7b211bac478b8c1096be2b2b2202

Reduced-Order modeling for Heston stochastic volatility model

Autoren: Sinem Kozpınar Murat Uzunca Bülent Karasözen

Quelle: Volume: 53, Issue: 61515-1528
Hacettepe Journal of Mathematics and Statistics

Schlagwörter: Matematik, option pricing, Heston model, discontinuous Galerkin method, reduced order modeling, proper orthogonal decomposition, dynamic mode decomposition, Numerical Analysis (math.NA), 01 natural sciences, Mathematical Sciences, reduced-order modeling, 65M60, 91B25, 91G80, FOS: Mathematics, Mathematics - Numerical Analysis, 0101 mathematics

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/1611.06097
https://dergipark.org.tr/tr/pub/hujms/issue/89070/1066143

Detection of Energetic Low Dimensional Subspaces in Spatio-Temporal Space in Turbulent Pipe Flow

Autoren: Shahirpour, Amir Egbers, Christoph Sesterhenn, Jörn

Quelle: Flow, Turbulence and Combustion. 114:1017-1041

Schlagwörter: Dynamic mode decomposition, Coherent structures, Data driven model reduction, 0103 physical sciences, Turbulent pipe flow, 02 engineering and technology, 0204 chemical engineering, 01 natural sciences