Results 21 to 30 of about 628,847 (266)

Evaluating the Impact of Frequency Decomposition Techniques on LSTM-Based Household Energy Consumption Forecasting

Energies
Accurate energy consumption forecasting is essential for efficient power grid management, yet existing deep learning models struggle with the multi-scale nature of energy consumption patterns.
Maissa Taktak, Faouzi Derbel
doaj   +1 more source

Wireless sensor network for fire detection with network coding to improve security and reliability

Measurement: Sensors
This article proposes a wireless sensor network (WSN) for fire alarm systems that leverages network coding to enhance system reliability and security.
Johannes Braun, Faouzi Derbel
doaj   +1 more source

Atmospheric CO₂ dynamics in a coastal megacity: spatiotemporal patterns, sea–land breeze impacts, and anthropogenic–biogenic emission partitioning [PDF]

Atmospheric Chemistry and Physics
Attributing observed carbon dioxide (CO2) to fossil-fuel emissions versus biogenic fluxes is essential for assessing urban mitigation, but in coastal megacities it is complicated by anthropogenic–biogenic coupling and sea–land breeze (SLB) circulation ...
J. Zhang, Y. Liang, C. Pei, B. Huang, Y. Huang, X. Lian, X. Lian, S. Song, C. Cheng, C. Wu, Z. Zhou, J. Li, M. Li   +12 more
doaj   +1 more source

Java online monitoring framework [PDF]

1997 IEEE Nuclear Science Symposium Conference Record, 2002
An online monitoring framework has been written in the Java Language Environment to develop applications for monitoring special purpose detectors during commissioning of the PEP-II Interaction Region. PEP-II machine parameters and signals from several of the commissioning detectors are logged through VxWorks/EPICS and displayed by Java display ...
M. Ronan, D. Kirkby, A.S. Johnson, N. De Groot   +3 more
openaire   +1 more source

A Self-Localization Algorithm for Mobile Targets in Indoor Wireless Sensor Networks Using Wake-Up Media Access Control Protocol

Sensors
Indoor localization of a mobile target represents a prominent application within wireless sensor network (WSN), showcasing significant values and scientific interest.
Rihab Souissi, Salwa Sahnoun, Mohamed Khalil Baazaoui, Robert Fromm, Ahmed Fakhfakh, Faouzi Derbel   +5 more
doaj   +1 more source

Analysis of piezoelectric harvester with multi-array configuration for ultra-low power sensor nodes

Results in Engineering
Autonomous wireless sensor networks (WSNs) have been identified as playing a crucial role in monitoring applications in hard-to-access and industrial environments.
Lydia Schott, Ghada Bouattour, Robert Fromm, Florian Strakosch, Olfa Kanoun, Faouzi Derbel   +5 more
doaj   +1 more source

Prototype System for the Detection of Volatile Hydrocarbons in Water

Proceedings, 2018
Detection of dissolved methane and volatile hydrocarbons in water is a problem met inleakage localization during exploitation of underwater pipelines, oil and oil product spill over watersurface, geological exploration work for the localization of oil ...
Alexey A. Vasiliev, Mikhail Yu. Yablokov, Andrey V. Sokolov   +2 more
doaj   +1 more source

Stable and Effective Online Monitoring and Feedback Control of PCDD/F during Municipal Waste Incineration

Molecules, 2021
For the long-term operation of municipal solid waste incineration (MSWI), online monitoring and feedback control of polychlorinated dibenzo-p-dioxin and dibenzofuran (PCDD/F) can be used to control the emissions to national or regional standards. In this
Shijian Xiong, Fanjie Shang, Ken Chen, Shengyong Lu, Shaofu Tang, Xiaodong Li, Kefa Cen   +6 more
doaj   +1 more source

Optimizing Power Line Inspection: A Novel Bézier Curve-Based Technique for Sag Detection and Monitoring

Energies
Power line sag monitoring is critical for ensuring transmission system reliability and optimizing grid capacity utilization. Traditional sag detection methods rely on hyperbolic cosine models that assume ideal catenary behavior under uniform loading ...
Achref Abed, Hafedh Trabelsi, Faouzi Derbel   +2 more
doaj   +1 more source

Monitoring Technologies for HVDC Transmission Lines

Energies, 2023
HVDC transmission systems are becoming more prevalent because of the advantages they offer. They are more efficient and environmentally friendly and are becoming preferred in distributed power generation. The reliable operation of HVDC transmission lines
Jeff Laninga, Ali Nasr Esfahani, Gevindu Ediriweera, Nathan Jacob, Behzad Kordi   +4 more
doaj   +1 more source