Nonlinear Dynamics: Reduced-Order Modeling I
ORAL · J21 · ID: 681284
Presentations
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Space-time POD as a unifying framework for modal decomposition
ORAL
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Publication: Frame P, Towne A. Space-time POD and the Hankel matrix. arXiv preprint. 2022 June. DOI: 10.48550/arXiv.2206.08995
Presenters
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Aaron S Towne
- University of Michigan
Authors
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Aaron S Towne
- University of Michigan
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Peter K Frame
- University of Michigan
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Efficient and precise determination of manifold coordinates for systems with complex spatiotemporal dynamics
ORAL
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Presenters
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Kevin Zeng
- University of Wisconsin - Madison
Authors
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Kevin Zeng
- University of Wisconsin - Madison
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Michael D Graham
- University of Wisconsin - Madison
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Real-time reduced order modeling of deterministic partial differential equations using time dependent basis
ORAL
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Presenters
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Prerna M Patil
- University of Pittsburgh
Authors
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Prerna M Patil
- University of Pittsburgh
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Mohammad Hossein Naderi
- University of Pittsburgh
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Hessam Babaee
- University of Pittsburgh
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Spectral Proper Orthogonal Decomposition via Dynamic Mode Decomposition for Non-Sequential Pairwise Data
ORAL
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Presenters
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Caroline Cardinale
- California Institute of Technology
Authors
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Caroline Cardinale
- California Institute of Technology
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Steven L Brunton
- University of Washington
- University of Washington, Department of Mechanical Engineering
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Tim Colonius
- Caltech
- California Institute of Technology
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Optimal waveform for fast entrainment of airfoil wakes
ORAL
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Presenters
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Vedasri Godavarthi
- University of California, Los Angeles
Authors
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Vedasri Godavarthi
- University of California, Los Angeles
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Yoji Kawamura
- Center for Mathematical Science and Advanced Technology, Japan Agency for Marine-Earth Science and Technology
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Kunihiko Taira
- UCLA
- University of California, Los Angeles
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Compact manifold representation of airfoil wake-vortex gust interaction
ORAL
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Presenters
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Kai Fukami
- UCLA
Authors
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Kai Fukami
- UCLA
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Kunihiko Taira
- UCLA
- University of California, Los Angeles
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Real-time Flow Field Measurement under Predetermined Control by Plasma Acutuator using Sparse Processing PIV
ORAL
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Presenters
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Chihaya Abe
- Tohoku University
Authors
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Chihaya Abe
- Tohoku University
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Yasuo Sasaki
- Tohoku University
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Taku Nonomura
- Tohoku Univ
- Tohoku University
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DMD-based Superresolution Measurement of Time-resolved Large-scale Turbulent Structures of a Supersonic Jet based on Acoustic and Dual Planar PIV Data
ORAL
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Presenters
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Alvaro del Pozo
- Tohoku Univ
Authors
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Alvaro del Pozo
- Tohoku Univ
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Sayumi Kaneko
- Tohoku Univ
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Hiroki Nishikori
- Tohoku Univ
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Yuta Ozawa
- Tohoku Univ
- Tohoku University
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Taku Nonomura
- Tohoku Univ
- Tohoku University
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Applicability of the Bayesian estimation-based spatial superresolution measurement to the velocity fields of a subsonic jet acquired by simultaneous dual PIV
ORAL
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Presenters
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Harutaka Honda
- Tohoku Univ
Authors
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Harutaka Honda
- Tohoku Univ
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Yuta Ozawa
- Tohoku Univ
- Tohoku University
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Taku Nonomura
- Tohoku Univ
- Tohoku University
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Quantification of Discrepancies between POD and Fourier Modes on Aperiodic Domains
ORAL
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Publication: https://arxiv.org/abs/2207.02550
Presenters
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Azur Hodzic
- Technical University of Denmark
Authors
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Azur Hodzic
- Technical University of Denmark
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Peder J. Olesen
- Technical University of Denmark
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Clara M Velte
- Technical University of Denmark
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On-the-fly reduced order modeling of finite-time nonlinear sensitivities
ORAL
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Publication: Donello, Michael, Carpenter, Mark H & Babaee, Hessam 2022 Computing sensitivities in evolutionary systems: a real-time reduced order modeling strategy. SIAM Journal on Scientific Computing 44 (1), A128–A149.
Presenters
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Michael Donello
- University of Pittsburgh
Authors
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Michael Donello
- University of Pittsburgh
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Hessam Babaee
- University of Pittsburgh
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Interpretability of the latent space of autoencoders
ORAL
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Presenters
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Luca Magri
- Imperial College London; Alan Turing Institute
- Department of Aeronautics, Imperial College London; The Alan Turing Institute
- Imperial College London, The Alan Turing Institute
- Imperial College London
- Imperial College London; The Alan Turing Institute
- Imperial College London, Alan Turing Institute
Authors
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Luca Magri
- Imperial College London; Alan Turing Institute
- Department of Aeronautics, Imperial College London; The Alan Turing Institute
- Imperial College London, The Alan Turing Institute
- Imperial College London
- Imperial College London; The Alan Turing Institute
- Imperial College London, Alan Turing Institute
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Nguyen Anh Khoa Doan
- Delft University of Technology
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