Results 201 to 210 of about 14,428 (296)

Artificial structures for human‐machine interfaces with closed‐loop interaction

FlexMat, EarlyView.
Artificial structures bridge sensing and feedback in closed‐loop human‐machine interfaces by providing geometry‐enabled mechanical and functional programmability. This review maps the role of artificial structures in diverse sensing modalities and feedback strategies, and illustrates their integration into closed‐loop interaction systems, highlighting ...
Taiqi Hu, Taisong Pan, Siqi Chen, Yiting Zhang, Yuan Lin   +4 more
wiley   +1 more source

Liquid Crystal Elastomers Filaments for Adaptive Textiles and Soft Robotics: A Processing‐Centric Review

Macromolecular Rapid Communications, EarlyView.
Liquid crystal elastomer (LCE) filaments are fabricated through extrusion with in‐process UV curing, enabling controlled flow alignment and network locking of mesogens. The resulting structure responds to thermal or optical stimuli, inducing molecular reorientation and macroscopic contraction.
Anne Schwarz‐Pfeiffer, Shazia Mehtab
wiley   +1 more source

Gravity compensation for leachate grid cleaning robots in waste-to-energy plants: A modeling and simulation study. [PDF]

PLoS One
Cao A, Wang C, Li W, Ma H.
europepmc   +1 more source

Determination of Dynamic Characteristics for an Aerospace Structure Using Experimental and Numerical Methods

Macromolecular Symposia, EarlyView.
ABSTRACT This research provides an in‐depth investigation into the dynamic behavior of a riveted aerospace structural component, integrating both experimental testing and numerical simulations. The primary objective is to validate a Finite Element Analysis (FEA)‐based computational methodology for accurately identifying the natural frequencies and ...
Laura‐Mariana Barbu, Mihai Valentin Predoi, Aurel Alecu   +2 more
wiley   +1 more source

Frequency domain analysis of torsional vibration of single pile in orthotropic viscoelastic layered foundation. [PDF]

Sci Rep
Lian Z, Zhu Y, Jiu Y.
europepmc   +1 more source

Detecting Loosening of Bolt‐Flanged Pipe Using Smoothed Pseudo Wigner–Ville Distribution: Digital Twin‐Based Approach Using Convolution Neural Networks

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this paper, an integrated digital twin‐based fault‐diagnosis framework is proposed to detect bolt loosening in flanged pipe connections. The approach combines finite element‐based numerical modeling, experimental modal analysis, and advanced signal processing‐assisted deep learning to achieve reliable loosening detection under operational ...
Milad Shabani Yousefabad, Behzad Totakhaneh Bonab, Morteza Homayoun Sadeghi, Mir Mohammad Ettefagh, Mohammad Reza Chalak Qazani   +4 more
wiley   +1 more source

In Situ UV Torsional Force Spectroscopy for Real-Time Mapping of Cross-linking Kinetics and Mechanical Properties in Polymeric Films. [PDF]

Small Methods
Hoffer M, Petersein F, Dehnert M, Lintner TA, Sezen H, Hofmann JP, Dietz C.   +6 more
europepmc   +1 more source

Thermoplastic‐Resin Transfer Molding Technology: Development and Challenges Toward Industrialization

Polymer Composites, EarlyView.
Illustration of the key aspects involved in the manufacture of thermoplastic composites by T‐RTM highlighting the relationships between raw materials, resin mixing strategies, polymerization parameters, and processing equipment ranging from laboratory to industrial scale. ABSTRACT Driven by increasingly stringent international environmental regulations,
Filipe P. Martins, Paulo S. Lima, Ricardo Torcato, Laura Santos, J. M. Oliveira   +4 more
wiley   +1 more source

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

Polymer Composites, EarlyView.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci, Denizhan Yavas, Alaeddin Burak Irez   +2 more
wiley   +1 more source

Numerical investigation on the torsional improvement of reinforced concrete beams strengthened with various techniques. [PDF]

Sci Rep
Yusuf MA, Zahran MS, Osman A, Nagy NM.
europepmc   +1 more source