Results 51 to 60 of about 9,749,566 (292)

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

A soft sandwich structure enables voltage-induced actuation of liquid metal embedded elastomers

open access: yesAIP Advances, 2020
Dispersing liquid metal droplets in a soft elastomer matrix yields a composite, called liquid metal embedded elastomer (LMEE), with less modified stiffness but noticeably increased relative permittivity.
Yin Wang   +4 more
doaj   +1 more source

Vibrational Control of Complex Networks

open access: yesIEEE Transactions on Control of Network Systems
12 pages, 9 ...
Yuzhen Qin   +3 more
openaire   +3 more sources

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Sieving Performance of Dual-Track Shale Shaker Based on DEM-MBD Coupling

open access: yesShiyou jixie
To improve the processing capacity of the shale shaker, meet the needs of different working conditions in the drilling process, and solve the problems of “screen blinding” and “mud runaway” occurring in the existing shale shaker, a “linear + variable ...
Lü Zhipeng   +4 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Experimental Investigation of Active Vibration Control for Gear Set Shaft [PDF]

open access: yes, 2014
[[abstract]]In this study, three different active vibration control (AVC) algorithms are implemented and compared in the experimental investigation of gear set shaft vibration control.
Wu, Jian-Da; Lin, Jia-Hong
core  

Numerical study of reflector configuration design on shock wave focusing detonation initiation process

open access: yesCase Studies in Thermal Engineering
Numerical simulation research was carried out to study the effect of the parabolic cavity shape on detonation initiation process for shock wave focusing engine with kerosene as fuel.
Wei Xu   +6 more
doaj   +1 more source

High accuracy robust attitude tracking control application on quadrotor UAV with the prescribed performance

open access: yesAdvances in Mechanical Engineering, 2020
In this paper, a high accuracy attitude tracking control is presented for a quadrotor unmanned aerial vehicle (UAV) under the model uncertainties and external unpredictable disturbances by using a robust feedback control method.
Jingxin Dou   +2 more
doaj   +1 more source

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao   +2 more
wiley   +1 more source

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