Nonlinear System Identification

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5 papers in the last four weeks, up 67% on the four weeks before. 0.0% of all new papers.

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  1. Fourier Weak SINDy: Spectral Test Function Selection for Robust Model Identification

    Apr 22, 2026Zhiheng Chen, Urban Fasel, Anastasia BizyaevaSparse Identification of Nonlinear DynamicsNonlinear System Identification

    Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, New York, USA, 14850 · Department of Aeronautics, Imperial College London, London, United Kingdom

  2. AC-SINDy: Compositional Sparse Identification of Nonlinear Dynamics

    Apr 20, 2026Peter RacioppoLatent Dynamics ModelingSparse Identification of Nonlinear Dynamics

    Independent Researcher Los Angeles, CA 90731

  3. Balance-Guided Sparse Identification of Multiscale Nonlinear PDEs with Small-coefficient Terms

    Apr 20, 2026Zhenhua Dang, Lei Zhang, Long Wang +1Sparse Identification of Nonlinear DynamicsPDE Discovery

  4. Dissipative Latent Residual Physics-Informed Neural Networks for Modeling and Identification of Electromechanical Systems

    Apr 20, 2026Youyuan Long, Gokhan Solak, Arash AjoudaniDynamical SystemsResidual Learning

    Human-Robot Interfaces and Interaction Lab, Istituto Italiano di Tecnologia, 16163 Genoa, Italy

  5. Target Parameterization in Diffusion Models for Nonlinear Spatiotemporal System Identification

    Apr 19, 2026Achraf El Messaoudi, Noureddine Khaous, Karim CherifiNonlinear System IdentificationSpatiotemporal Forecasting

    Universit´e Marie Louis Pasteur, SUPMICROTECH, CNRS, institut FEMTO-ST, F-25000 Besanc¸on, France · LLF, CNRS, Universit´e Paris Cit´e, F-75013 Paris, France

  6. Machine Learning Hamiltonian Dynamical Systems with Sparse and Noisy Data

    Apr 19, 2026Vedanta Thapar, Abhinav GuptaNonlinear System IdentificationRecurrent Neural Networks

    The Mathematical Institute, University of Oxford, Oxford OX2 6GG, United Kingdom · Center for Theoretical Physics, St. Stephen’s College, University of Delhi, Delhi 110007, India

  7. Q-SINDy: Quantum-Kernel Sparse Identification of Nonlinear Dynamics with Provable Coefficient Debiasing

    Apr 18, 2026Samrendra Roy, Syed Bahauddin AlamQuantum Feature MapsSparse Identification of Nonlinear Dynamics

    Department of Nuclear, Plasma, and Radiological Engineering University of Illinois at Urbana-Champaign Urbana, IL, USA · Department of Nuclear, Plasma, and Radiological Engineering University of Illinois at Urbana-Champaign National Center for Supercomputing Applications Urbana, IL, USA

  8. One-shot learning for the complex dynamical behaviors of weakly nonlinear forced oscillators

    Apr 16, 2026Teng Ma, Luca Rosafalco, Wei Cui +2Dynamical SystemsSparse Identification of Nonlinear Dynamics

  9. xFODE: An Explainable Fuzzy Additive ODE Framework for System Identification

    Apr 16, 2026Ertugrul Kececi, Tufan KumbasarInterpretable MLNonlinear System Identification

    AI and Intelligent Systems Laboratory, Istanbul Technical University, 34469, Istanbul, Türkiye

  10. SOLIS: Physics-Informed Learning of Interpretable Neural Surrogates for Nonlinear Systems

    Apr 16, 2026Murat Furkan Mansur, Tufan KumbasarNeural Surrogate ModelingParameter Estimation

    AI and Intelligent Systems Laboratory, Istanbul Technical University, 34469, Istanbul, Türkiye

  11. Tensor-based computation of the Koopman generator via operator logarithm

    Apr 9, 2026Tatsuya Kishimoto, Jun OhkuboKoopman Operator LearningNonlinear System Identification

    Graduate School of Science and Engineering, Saitama University 255 Shimo-Okubo, Sakura-ku, Saitama 338–8570, Japan

  12. NanoBench: A Multi-Task Benchmark Dataset for Nano-Quadrotor System Identification, Control, and State Estimation

    Mar 10, 2026Syed Izzat Ullah, Jose BacaBenchmark DesignNonlinear System Identification

    Department of Engineering Texas A&M University-Corpus Christi, Corpus Christi, TX, USA

  13. When is a System Discoverable from Data? Discovery Requires Chaos

    Nov 12, 2025Zakhar Shumaylov, Peter Zaika, Philipp Scholl +3Dynamical SystemsNonlinear System Identification

    University of Cambridge · LMU Munich and Munich Center for Machine Learning (MCML) · IBM Research

  14. A Weak Penalty Neural ODE for Learning Chaotic Dynamics from Noisy Time Series

    Nov 10, 2025Xuyang Li, John Harlim, Dibyajyoti Chakraborty +1Nonlinear System IdentificationNeural ODEs

    aSchool of Construction, University of North Carolina at Charlotte, Charlotte, 28223, NC, USA · cDepartment of Mathematics, Institute for Computational and Data Sciences, The Pennsylvania State University, University Park, 16802, PA, USA · bCollege of Information Sciences and Technology, The Pennsylvania State University, University Park, 16802, PA, USA +1

  15. Neural non-canonical Hamiltonian dynamics for long-time simulations

    Oct 2, 2025Clémentine Courtès, Emmanuel Franck, Michael Kraus +2Dynamical SystemsNonlinear System Identification

    IRMA, MACARON · Institut de Recherche Mathématique Avancée, UMR 7501 Université de Strasbourg et CNRS, 7 rue René Descartes 672000 Strasbourg, France. · INRIA Nancy-Grand Est, MACARON Project, Strasbourg, France. +5

  16. Data-efficient Kernel Methods for Learning Hamiltonian Systems

    Sep 21, 2025Yasamin Jalalian, Mostafa Samir, Boumediene Hamzi +2Dynamical SystemsNonlinear System Identification

    Department of Computing and Mathematical Sciences, Caltech, CA, USA. · Beyond Limits, CA, USA. · The Alan Turing Institute, London, UK. +1

  17. Tailored minimal reservoir computing: on the bidirectional connection between nonlinearities in the reservoir and in data

    Apr 24, 2025Davide Prosperino, Haochun Ma, Christoph RäthNonlinear System IdentificationReservoir Computing

    Ludwig-Maximilians-Universität München, Faculty of Physics, Geschwister-Scholl-Platz 1, 80539 Munich, Germany · Deutsches Zentrum für Luft- und Raumfahrt (DLR), Institute for Frontier Materials on Earth and in Space, Linder Höhe, 51147 Cologne, Germany