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SIP-IFVM: A Time-evolving Coronal Model with an Extended Magnetic Field Decomposition Strategy
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Koopman-Based Model Predictive Control of Functional Electrical Stimulation for Ankle Dorsiflexion and Plantarflexion Assistance
Published 2025-01-01Subjects: Get full text
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Development of a structural model with dynamic thermal conductivity for composite phase change materials: Numerical and experimental investigations
Published 2025-08-01“…To address the thermal regulation optimization of composite phase change materials (CPCMs) in building envelopes, this study proposes a three-dimensional heat transfer model incorporating dynamic effective thermal conductivity. …”
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Improved MPCC and Generalised Predictive Speed Composite Control for Permanent Magnet Synchronous Motors
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A voxel-based approach for simulating microbial decomposition in soil: Comparison with LBM and improvement of morphological models.
Published 2025-01-01“…Within this context, computational costs and storage requirements constitute critical factors for running simulations on large datasets over extended periods. In this research, we represent the pore space by a graph of voxels (Voxel Graph-Based Approach, VGA) and model transport in fully saturated conditions (two-phase system) using Fick's law and coupled diffusion with biodegradation processes to simulate microbial decomposition in soil. …”
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A Composite Barrier Function Sliding Mode Control Method Based on an Extended State Observer for the Path Tracking of Unmanned Articulated Vehicles
Published 2025-02-01“…Then, the strong nonlinear lumped disturbance in articulated dynamics is dynamically estimated by combining the composite nonlinear extended state observer. …”
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Asymptotically stable data-driven koopman operator approximation with inputs using total extended DMD
Published 2025-01-01“…The performance of the proposed method is then compared to the well-known extended dynamic mode decomposition (DMD) method and to the newly introduced forward–backward extended DMD method using a simulated Duffing oscillator dataset and experimental soft robot arm dataset.…”
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Molecular Dynamics of a Polymer Blend Model on a Solid Substrate
Published 2025-04-01“…We performed extensive molecular dynamics simulations using a bead–spring model to investigate the interfacial behavior of blends of linear and cyclic polymer chains confined between two planar, attractive substrates. …”
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Development of micromechanical model of asphalt mixture in complex form for dynamic modulus characterization
Published 2025-07-01“…The application of composite micromechanics and the development of mathematical models to predict the mechanical performance of asphalt mixtures are of great significance. …”
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Recursive Forward-Backward EDMD: Guaranteed Algebraic Search for Koopman Invariant Subspaces
Published 2025-01-01“…This approximation is generally done by orthogonally projecting on the subspace. Extended Dynamic Mode Decomposition (EDMD) is a popular, special case of this projection procedure in a data-driven setting. …”
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Long-time dynamics of a random higher-order Kirchhoff model with variable coefficient rotational inertia
Published 2024-11-01“…The equation is solved using the Galerkin method, and a stochastic dynamical system is established on this basis. Uniform estimation demonstrates a family of Dk−absorbing sets in the stochastic dynamical system Φk, and the asymptotic compactness of Φk is proved via decomposition. …”
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The utility of dynamic forest structure from GEDI lidar fusion in tropical mammal species distribution models
Published 2025-05-01“…For the SDM analyses, we tested several combinations of predictor sets and found that when considering a large pool of multiscale predictors, the exact composition, and whether GEDI Fusion predictors were included, didn’t have a large impact on generalized linear modeling (GLM) and Random Forest (RF) model performance. …”
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Evolution of CFD numerical methods and physical models towards a full discrete approach
Published 2022-10-01“…The physical models and numerical methodologies of Computational Fluid Dynamics (CFD) are historically linked to the concept of continuous medium and to analysis where continuity, derivation and integration are defined as limits at a point. …”
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Fast dynamical simulation combining harmonic-modal hybrid formulations with space separated representations
Published 2025-03-01“…This was achieved through the offline construction of a parametric dynamic response solution using PGD-based model order reduction techniques.Building upon these advancements, this paper extends the use of harmonic-modal hybrid formulations to dynamical problems in degenerated domains. …”
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Trait-Based Modeling of Surface Cooling Dynamics in Olive Fruit Using Thermal Imaging and Mixed-Effects Analysis
Published 2025-07-01“…Surface temperature was recorded using infrared thermal imaging, and morphological and compositional traits were quantified. Temperature decay was modeled using Newton’s Law of Cooling, extended with a quadratic time term to capture nonlinear trajse thectories. …”
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Enhanced bearing health indicator extraction using slope adaptive signal decomposition for predictive maintenance
Published 2025-06-01“…This study introduces the Slope Adaptive Signal Decomposition (SASD) algorithm, a novel method for extracting enhanced intrinsic machine health indicators from vibration data. …”
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