Automated data-driven modeling, the process of directly discovering the governing equations of a system from data, is increasingly being used across the scientific community …
K Kaheman, JN Kutz… - Proceedings of the …, 2020 - royalsocietypublishing.org
Accurately modelling the nonlinear dynamics of a system from measurement data is a challenging yet vital topic. The sparse identification of nonlinear dynamics (SINDy) algorithm …
Discovering governing equations of complex dynamical systems directly from data is a central problem in scientific machine learning. In recent years, the sparse identification of …
BM de Silva, K Champion, M Quade… - arXiv preprint arXiv …, 2020 - arxiv.org
PySINDy is a Python package for the discovery of governing dynamical systems models from data. In particular, PySINDy provides tools for applying the sparse identification of …
T França, AMB Braga, HVH Ayala - Expert Systems with Applications, 2022 - Elsevier
Dynamical systems play a fundamental role related understanding phenomena inherent to several fields of science. Technological advances over the previous several decades have …
B Wei - Chaos, Solitons & Fractals, 2022 - Elsevier
Abstract Sparse Identification of Nonlinear Dynamics (SINDy) has been shown to successfully recover governing equations from data; however, this approach assumes the …
GF Machado, M Jones - 2024 American Control Conference …, 2024 - ieeexplore.ieee.org
Modern societies have an abundance of data yet good system models are rare. Unfortunately, many of the current system identification and machine learning techniques fail …
Sparse model identification enables the discovery of nonlinear dynamical systems purely from data; however, this approach is sensitive to noise, especially in the low-data limit. In this …
Sparse system identification is the data-driven process of obtaining parsimonious differential equations that describe the evolution of a dynamical system, balancing model complexity …