Results 91 to 100 of about 2,376 (258)

Lie symmetry and memory-driven dynamics of a (2+1)-dimensional time-fractional nonlinear wave equation in memory media

Partial Differential Equations in Applied Mathematics
In the present work, we focus on discussing detailed analysis and important features of a (2+1)-dimensional nonlinear time-fractional diffusion-wave equation.
Faiza Arif, Adil Jhangeer, F.D. Zaman, F.M. Mahomed   +3 more
doaj   +1 more source

Spectrum of a viscoelastic boundary damping model

Journal of Integral Equations and Applications, 2011
Desch, W., Fašangová, E., Milota, J., Propst, G.   +3 more
openaire   +2 more sources

Cooptimized Sensing and Sole Mechanics Enable Embodied‐Intelligence Design of User‐Specific Smart Footwear

Advanced Intelligent Systems, EarlyView.
An embodied codesign framework for smart footwear is presented, jointly tuning lattice mechanics and sensing for personalized plantar pressure monitoring. By integrating pneumatic sensing within 3D‐printed lattice soles, the system achieves accurate real‐time centre‐of‐pressure tracking with reduced sensor count and energy demand, demonstrating how ...
Fengyu Zhong, Marco Pontin, Amy Zavatsky, Perla Maiolino   +3 more
wiley   +1 more source

Advances in the Dynamics of Pipes Conveying Fluids: A Review

Vibration
Pipes conveying fluids are important fluid–structure interaction systems encountered in aerospace, energy, marine, and industrial applications. Their dynamic behavior is strongly influenced by the interaction between structural motion and internal or ...
Tamer A. El-Sayed, Moustafa S. Taima, Fady E. Shoukry, Mohamed M. Z. Ahmed   +3 more
doaj   +1 more source

Benchmarking Data‐Driven Control of Octopus‐Inspired Soft Arms in Underwater Environment

Advanced Intelligent Systems, EarlyView.
Underwater soft robots present safe, compliant interaction, yet reproducible control remains scarce. This work presents an open benchmark for octopus‐inspired arms: a smooth, velocity‐diverse data‐collection scheme produces a compact dataset to train a vanilla policy.
Muhammad Sunny Nazeer, Yasmin Tauqeer Ansari, Emanuele Solfiti, Baljinder Singh Bal, Matteo Lo Preti, Barbara Mazzolai, Cecilia Laschi   +6 more
wiley   +1 more source

Accelerating Musculoskeletal Robotics Through Parametric Design and 3D‐Printed Flexible Structures

Advanced Intelligent Systems, EarlyView.
Parametric design and flexible 3D printing create muscle‐, tendon‐, ligament‐, and cushion‐like robotic elements from a single thermoplastic polyurethane material. Tuning lattice patterns adjusts regional mechanical properties and enables coordinated multijoint motions in a life‐sized musculoskeletal leg under external suspension, with partial body ...
Shunnosuke Yoshimura, Kento Kawaharazuka, Kei Okada   +2 more
wiley   +1 more source

Dynamic Axial Pile Stiffness and Damping in Soil with Double Inhomogeneity

Geotechnics
Viscoelastic solutions are developed for the axial dynamic response of single piles in soil profiles that are inhomogeneous both vertically (with depth) and horizontally (with radial distance from the pile).
Konstantinos Syngros, George Mylonakis
doaj   +1 more source

Finite difference method for nonlinear damped viscoelastic Euler-Bernoulli beam model

CoRR
We propose and analyze the numerical approximation for a viscoelastic Euler-Bernoulli beam model containing a nonlinear strong damping coefficient. The finite difference method is used for spatial discretization, while the backward Euler method and the averaged PI rule are applied for temporal discretization. The long-time stability and the finite-time
Wenlin Qiu, Xiangcheng Zheng, Tao Guo, Xu Xiao   +3 more
openaire   +2 more sources

Radiative Hybrid Nanofluid Flow Over a Porous Riga Surface: A Fuzzy–ANN Modeling Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a fuzzy–ANN model to investigate the nonlinear thermal transport in a tangent hyperbolic (Tanh) hybrid nanofluid flow past a porous Riga surface, considering the effects of Rosseland diffusion, chemical reactions, and internal volumetric heating.
Azad Hussain, Rabia Zetoon, Reeha Iqbal
wiley   +1 more source

Frequency Domain Identification of a 1-DoF and 3-DoF Fractional-Order Duffing System Using Grünwald–Letnikov Characterization

Fractal and Fractional
Fractional-order models provide a powerful framework for capturing memory-dependent and viscoelastic dynamics in mechanical systems, which are often inadequately represented by classical integer-order characterizations.
Devasmito Das, Ina Taralova, Jean Jacques Loiseau, Tsonyo Slavov, Manoj Pandey   +4 more
doaj   +1 more source