Results 41 to 50 of about 11,679 (230)

Vibration Attenuation of Cantilever Beam Using Electromagnetic Delayed Feedback

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study presents a combined analytical and numerical investigation of a single‐input single‐output delayed feedback controller designed to suppress vibrations in a cantilever beam actuated by an electromagnet positioned beneath its free end. An analytical model was developed using the linearized equation of motion for a transversely excited
Mohammad Alabdullah, Khaled Alhazza
wiley   +1 more source

Analysis of the Protection Performance of Face Guard for Large Mining Height Hydraulic Support

Shock and Vibration, 2021
With the increase of mining height, the problem of coal wall spalling in the working face gradually worsens. Hydraulic support and its face guard structure are the key pieces of equipment to restrain the coal wall spalling.
Lirong Wan, Shuai Zhang, Zhaosheng Meng, Yunyue Xie   +3 more
doaj   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

Biological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz, Maja Mielke, Stephan Handschuh, Anthony Herrel, Patrick Lemell, Léa Da Cunha, Nicolai Konow   +6 more
wiley   +1 more source

Evaluation of Modeling Assumptions for Predicting Structural Damage and Train Derailment Under Earthquake Loading

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 7, Page 1514-1532, June 2026.
ABSTRACT The rapid development of new railway networks and the aging of existing infrastructure in seismic‐prone regions continue to motivate the need for efficient methods to simulate the dynamic behavior of coupled train track structure systems. While detailed train–structure interaction (TSI) models can capture complex mechanisms, they are often too
Miguel A. Gomez, Matthew J. DeJong
wiley   +1 more source

Tissue‐Level Neck Response in Rotary‐Wing Aircrew With Head‐Supported Mass Assessed With Finite Element Model

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 5, May 2026.
Rotary‐wing aircrew have reported the occurrence of neck pain, potentially associated with rapid scanning tasks and head‐supported mass (HSM). The aim of this study is to gain additional insight into the interaction of HSM and neck positions with the innervated tissues in the neck.
Prasannaah Hadagali, Steven L. Fischer, Jack P. Callaghan, Duane S. Cronin   +3 more
wiley   +1 more source

All Terrain Vehicle Flexible Multibody Dynamic Simulation for Fatigue Prediction

Advances in Mechanical Engineering, 2013
This study presents the flexible-body dynamic analysis and simulated stress recovery of vehicle components to predict their lifetime when maneuvering on an uneven random road. The subject of this study was an all-terrain vehicle (ATV). The body frame and
Jia-Shiun Chen, Hsiu-Ying Hwang
doaj   +1 more source

Passenger car handling model validation using LMS-DADS [PDF]

, 2006
This paper presents the modeling and validation of a multibody passenger car model to evaluate the handling performance. LMSDADS generated the multibody passenger car model with PROTON WAJA as the benchmark.
Hudha, Khisbullah, Mohd. Samin, Pakharuddin, Tang, Siew Eng   +2 more
core  

Feasibility Study of implementing Wake Steering in Floating Wind Farms: Power Gain, Load Estimation and Economic Analysis

Wind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT This paper presents an overview of the CONFLOWS project, a collaborative effort between DNV, Marine Power Systems (MPS) and Durham University. The project investigates the effects of wake steering from aerodynamic, structural and economic modelling perspectives, aiming to provide a comprehensive understanding of its impact on performance and ...
Mohammadreza Mohammadi, Ervin Bossanyi, Matthew Harrison, Michael Ogbeifun, Caitlin McCarthy, John Chapman, Majid Bastankhah, Lars Landberg   +7 more
wiley   +1 more source

Investigation of Boundary Conditions for Flexible Multibody Spacecraft Dynamics [PDF]

, 2007
In support of both the Space Shuttle and International Space Station programs, a set of generic multibody dynamics algorithms integrated within the Trick simulation environment have addressed the variety of on-orbit manipulator simulation requirements ...
Huynh, An, MacLean, John R., Quiocho, Leslie J.   +2 more
core   +1 more source

An Explicit, Compact, and Rotation‐Agnostic Formulation for Equivalent Nodal Loads for Point‐Loaded Beams

International Journal for Numerical Methods in Engineering, Volume 127, Issue 7, 15 April 2026.
ABSTRACT In time‐marching dynamical simulations, treatment of contact forces in deformable bodies represented by finite element meshes requires a compromise between simulation fidelity and computational costs. External forces directly evaluated at the mesh nodes offer better computational performance at the cost of modelling fidelity.
Alexander R. Schock, Mark Reckzin, Robert G. Langlois   +2 more
wiley   +1 more source