International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Hydraulic manipulators exhibit strong coupling, pronounced nonlinearities, and significant modeling uncertainties, which hinder high‐precision motion control. This paper proposes a finite‐time disturbance observer–based nonlinear robust adaptive control (RAC‐FTDO) framework enhanced by a physically consistent dynamic parameter identification ...
Tianyu Gao +3 more
wiley +1 more source
Temperature Effects on the Structural Stability of EF<sub>4</sub>K Peptide Membranes: Insights into Mono- and Multilayer Architectures. [PDF]
ACS Mater AuMendanha K +2 more
europepmc +1 more source
Elastoplasticity Informed Kolmogorov–Arnold Networks Using Chebyshev Polynomials
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT Multilayer perceptron (MLP) networks are predominantly used to develop data‐driven constitutive models for granular materials. They offer a compelling alternative to traditional physics‐based constitutive models in predicting non‐linear responses of these materials, for example, elastoplasticity, under various loading conditions. To attain the
Farinaz Mostajeran, Salah A. Faroughi
wiley +1 more source
Analysis of deformation rule of deep foundation pit excavation of railway station in soft soil with silt. [PDF]
Sci RepLiu W +5 more
europepmc +1 more source
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT Interparticle cohesive forces play a crucial role in governing the shear behavior of many soils; however, quantifying this effect remains challenging due to limited microscopic insights available from laboratory experiments. In this context, the current study aims to investigate the influence of microscale cohesion on the shear response using ...
Thao Doan +3 more
wiley +1 more source
Research on the stability analysis and safety evaluation method of the surrounding rock of the cross-fault hydraulic tunnel. [PDF]
Sci RepKong C, Yang T, Zhu K, Wang X, Xiao M.
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A Surrogate Model for Stability Assessment of Two‐Layered Cohesive Slopes
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT This paper introduces a novel surrogate model for rapid stability evaluation of two‐layered cohesive slopes under undrained conditions. The model eliminates the need for iterative calculations and slip surface searches, allowing for fast and accurate stability assessments without reliance on advanced numerical tools. The formulation is derived
Naloan Coutinho Sampa +1 more
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Influence of LPCVD-Si<sub>3</sub>N<sub>4</sub> Thickness on Polarization Coulomb Field Scattering in AlGaN/GaN Metal-Insulator-Semiconductor High-Electron-Mobility Transistors. [PDF]
Micromachines (Basel)Jiang G +8 more
europepmc +1 more source
Progress in Photovoltaics: Research and Applications, EarlyView.We show that many hydrogen‐related effects in silicon solar cells can be explained by direct electron‐assisted acceptor‐hydrogen pair dissociation. Most importantly, it leads to a high concentration of atomic hydrogen, which is highly reactive and diffusive. We provide a unified physical description of LeTID.
Wolfram Kwapil +4 more
wiley +1 more source
Stability analysis of dam grouting reinforcement based on FLAC3D. [PDF]
PLoS OneQin P.
europepmc +1 more source