Results 111 to 120 of about 31,328 (309)

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Fault diagnosis method for substations based on fault enumeration tree to generate fuzzy Petri net

Gong-kuang zidonghua
To address the issues of complexity and difficulty of automatic modeling in Petri net fault diagnosis models that incorporate temporal information, a fault diagnosis method for substations based on generating fuzzy Petri nets from fault enumeration trees
WU Yulun, XIAO Tannan, CHEN Ying
doaj   +1 more source

A framework and methods for on-board network level fault diagnostics in automobiles [PDF]

A significant number of electronic control units (ECUs) are nowadays networked in automotive vehicles to help achieve advanced vehicle control and eliminate bulky electrical wiring.
Suwatthikul, Jittiwut
core  

Essential Fault-Tolerance Metrics for NoC Infrastructures

, 2007
International audienceFault-tolerant design of Network-on-chip communication architectures requires the addressing of issues pertaining to different elements described at different levels of design abstraction -- these may be specific to architecture ...
Grecu, C., Andre Ivanov, Resve Saleh, Lorena Anghel, Anghel, Lorena, Cristian Grecu, Partha P. Pande, P.P., Pande, Ivanov, A., Saleh, R.   +9 more
core   +1 more source

Human Gut Bacteria and Lipidic Nanoparticles: Particle Composition Predicts Structural Transformation and Bacterial Biocompatibility

Advanced Functional Materials, EarlyView.
Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell, Emily L. Gulliver, Livia Salvati Manni, Frithjof Herb, Caitlin Welsh, Samuel C. Forster, Andrew J. Clulow, Wye‐Khay Fong   +7 more
wiley   +1 more source

Techniques for software implemented fault tolerance

, 2006
Software implemented node level fault tolerance is an important technique for meeting dependability requirements in embedded safety critical systems.
Alexandersson, Ruben,
core   +1 more source

SRFACS: A secure and robust framework for anonymous communication systems.

PLoS ONE
Anonymous communication is crucial for preserving user privacy in various applications, such as anonymous browsing, secure online payments, and electronic voting. However, current systems face significant challenges related to robustness, fault tolerance,
Daxin Zhu, Jiazhi Tu, Danlin Cai, Tianyu Jiang, Jianbing Xiahou, Yusi Chen, Chao Liu   +6 more
doaj   +1 more source

Global Fixed-Time Fault-Tolerant Control for Tracked Vehicles with Hierarchical Unknown Input Observers

Actuators
This paper addresses the issues of sensor failures and actuator faults in mining tracked mobile vehicles (TMVs) operating in harsh environments by proposing a global fixed-time fault-tolerant control strategy based on a hierarchical unknown input ...
Xihao Yan, Dongjie Wang, Aixiang Ma, Weixiong Zheng, Sihai Zhao   +4 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Fault-Tolerant Control of Tidal Stream Turbines: Non-Singular Fast Terminal Sliding Mode and Adaptive Robust Method

Journal of Marine Science and Engineering
This paper addresses the issues of maximum power point tracking (MPPT) and fault-tolerant control in tidal steam turbines under complex marine environments.
Meng Wang, Xueli Wang, Tianzhen Wang
doaj   +1 more source