Results 81 to 90 of about 59,663 (282)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Design of Virtual Sensors for a Pyramidal Weathervaning Floating Wind Turbine

Journal of Marine Science and Engineering
This study explores virtual sensing techniques for the Eolink floating offshore wind turbine (FOWT), which features a pyramidal platform and a single-point mooring system that enables weathervaning to maximize power production and reduce structural loads.
Hector del Pozo Gonzalez, Magnus Daniel Kallinger, Tolga Yalcin, José Ignacio Rapha, Jose Luis Domínguez-García   +4 more
doaj   +1 more source

Multi-dimensional force sensor for haptic interaction: a review

Virtual Reality & Intelligent Hardware, 2019
Haptic interaction plays an important role in the virtual reality technology, which let a person not only view the 3D virtual environment but also realistically touch the virtual environment. As a key part of haptic interaction, force feedback has become
Aiguo SONG, Liyue FU
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Direction-of-Arrival Estimation Under Array Sensor Failures with ULA

IEEE Access, 2020
In this paper, to address the problem of array sensors failure, we propose a covariance matrix reconstruction method for direction-of-arrival (DOA) estimation.
Bing Sun, Chenxi Wu, Junpeng Shi, Huai-Lin Ruan, Wen-Qiang Ye   +4 more
doaj   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Virtual prototyping of vision-based tactile sensors design for robotic-assisted precision machining [PDF]

Vision-Based Tactile Sensors (VBTS) play a key role in enhancing the accuracy and efficiency of machining operations in robotic-assisted precision machining systems.
Sajwani, H., Zaid, I., Halwani, M., Abdul Samad, Y, Ayyad, A., AbuAssi, A., Almaskari, F., Zweiri, Y., Abusafieh, A., Hassanin, H.   +9 more
core   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Context-Aware Markov Sensors and Finite Mixture Models for Adaptive Stochastic Dynamics Analysis of Tourist Behavior

Mathematics
We propose a novel framework for adaptive stochastic dynamics analysis of tourist behavior by integrating context-aware Markov models with finite mixture models (FMMs).
Xiaolong Chen, Hongfeng Zhang, Cora Un In Wong, Zhengchun Song   +3 more
doaj   +1 more source

DESIGN OF A VIRTUAL TEMPERATURE SENSOR WITH DATA DISPLAY IN A WEB INTERFACE [PDF]

Carpathian Journal of Electrical Engineering
The project presents the design and implementation of a virtual temperature sensor with the display of the data provided by it in a web interface. The objective of the whole project is based on the development of a virtual sensor that estimates the ...
Paul NISTOR, Ioan ORHA
doaj   +1 more source