Results 11 to 20 of about 9,834,339 (322)

State-of-the-Art Wayside Condition Monitoring Systems for Railway Wheels: A Comprehensive Review

open access: yesIEEE Access, 2023
In recent decades, there has been a constant demand for faster, longer, and safer railway networks. This also brings challenges for condition monitoring systems in modern railway vehicles. More specifically, critical parts of railway vehicles like wheels
Muhammad Zakir Shaikh   +8 more
doaj   +1 more source

Tool Condition Monitoring for High-Performance Machining Systems—A Review

open access: yesItalian National Conference on Sensors, 2022
In the era of the “Industry 4.0” revolution, self-adjusting and unmanned machining systems have gained considerable interest in high-value manufacturing industries to cope with the growing demand for high productivity, standardized part quality, and ...
A. Mohamed   +3 more
semanticscholar   +1 more source

An Overview of Condition Monitoring Techniques for Capacitors in DC-Link Applications

open access: yesIEEE transactions on power electronics, 2021
Capacitors are widely used in dc links of power electronic converters to balance power, suppress voltage ripple, and store short-term energy. Condition monitoring (CM) of dc-link capacitors has great significance in enhancing the reliability of power ...
Zhaoyang Zhao   +4 more
semanticscholar   +1 more source

Advanced Signal Processing Methods for Condition Monitoring

open access: yesArchives of Computational Methods in Engineering, 2022
Condition monitoring of induction motors (IM) among with the predictive maintenance concept are currently among the most promising research topics of manufacturing industry.
René Jaros   +7 more
semanticscholar   +1 more source

Compressive Sensing-Based Missing-Data-Tolerant Fault Detection for Remote Condition Monitoring of Wind Turbines

open access: yesIEEE transactions on industrial electronics (1982. Print), 2022
Compared with traditional onsite wind turbine condition monitoring systems (CMSs), the remote CMSs can use better computational resources to process data with more advanced algorithms and, thus, can provide more advanced condition monitoring capabilities,
Yayu Peng, W. Qiao, Liyan Qu
semanticscholar   +1 more source

Cooling Performance Optimization of Direct Dry Cooling System Based on Partition Adjustment of Axial Flow Fans

open access: yesEnergies, 2020
Axial flow fans play key roles in the thermo-flow performance of direct dry cooling system under windy conditions, so the energy efficiency of a power generating unit can be improved by optimizing the operation strategies of the axial flow fans.
Wenhui Huang   +4 more
doaj   +1 more source

Condition Monitoring of Machine Tool Feed Drives: A Review

open access: yesJournal of manufacturing science and engineering, 2022
The innovations propelling the manufacturing industry towards Industry 4.0 have begun to maneuver into machine tools. Machine tool maintenance primarily concerns the feed drives used for workpiece and tool positioning.
Quade Butler   +3 more
semanticscholar   +1 more source

Machining-induced thermal damage in cortical bone: Necrosis and micro-mechanical integrity

open access: yesMaterials & Design, 2021
In bone cutting, the tissue is exposed to necrosis due to temperature elevation, which can significantly influence postoperative results in orthopaedic surgeries.
Jose A. Robles-Linares   +3 more
doaj   +1 more source

A Comparative Study on the Performance of Single and Multi-Layer Encapsulated Phase Change Material Packed-Bed Thermocline Tanks

open access: yesEnergies, 2021
This paper presents a numerical study that aims at investigating the effects of different parameters on the dynamic performance of single and multi-layer encapsulated phase material (PCM) thermocline tanks.
Huiqian Guo   +3 more
doaj   +1 more source

Enhancement of reliability in condition monitoring techniques in wind turbines [PDF]

open access: yes, 2019
The majority of electrical failures in wind turbines occur in the semiconductor components (IGBTs) of converters. To increase reliability and decrease the maintenance costs associated with this component, several health-monitoring methods have been ...
Dinh, Truong Quang   +5 more
core   +1 more source

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