CERN Accelerating science

CERN Document Server 22 record trovati  1 - 10successivofine  salta al record: La ricerca ha impiegato 0.92 secondi. 
1.
30 Years of Electronics Evolution for CERN Safety Radiation Monitoring / Boukabache, Hamza (CERN) ; Mohanan, Sarath Kundumattathil (CERN) ; Ducos, Gael (CERN) ; Laforge, Clyde (CERN) ; Pangallo, Michel (CERN) ; Perrin, Daniel (CERN) ; Roesler, Stefan (CERN) ; Widorski, Markus (CERN) ; Forkel-Wirth, Doris (CERN)
2024 - 10 p. - Published in : 10.1109/tns.2024.3352410 Fulltext: PDF;
2.
Not yet available
Support for Open Hardware in CERN's Open Source Program Office (OSPO) / Boukabache, Hamza (speaker) (CERN)
The CERN OSPO provides support for designers willing to open-source their hardware and gateware designs. This is in addition to the more traditional support offered by OSPOs in the context of software. The OSPO is not involved in the decision to open-source a given design [...]
2025 - 899. Open Source; Open Hardware at CERN in practice: electronics External links: Talk details; Event details In : Open Hardware at CERN in practice: electronics
3.
Enhancing Prognostics of Analog Electronics Through Simulations / Waldhauser, Felix (CERN ; Stuttgart U.) ; Boukabache, Hamza (Stuttgart U.) ; Dazer, Martin (CERN) ; Perrin, Daniel (CERN)
Developing failure prediction algorithms for analog electronics at the system level is challenging due to layout-dependent failure characteristics, requiring extensive failure analyses. This study presents an automated failure analysis approach based on SPICE simulations, offering a resource-efficient method capable of accommodating system changes and upgrades. [...]
2024 - 8 p.
In : 8th International Conference on System Reliability and Science (ICSRS 2024), Catania, Sicily, Italy, 20 - 22 Nov 2024, pp.1-8
4.
Generating Realistic Failure Data for Predictive Maintenance: A Simulation and cGAN-based Methodology / Waldhauser, Felix (CERN ; Stuttgart U.) ; Boukabache, Hamza (CERN) ; Perrin, Daniel (CERN) ; Dazer, Martin (Stuttgart U.)
Absence of failure data is a common challenge for datadriven predictive maintenance, particularly in the context of new or highly reliable systems. This is especially problematic for system level failure prediction of analog electronics since failure characteristics depend on the actual system layout and thus might change with system upgrades. [...]
2024 - 2 p. Fulltext: PDF;
In : Proceedings of the European Conference of the PHM Society 2024, pp.1024-1026
5.
Multiequipment Radiation Measurements in a Field Generated by Bombarding a 1-GeV/u Fe Beam on a Polyethylene Target at GSI and Comparison to FLUKA Simulations / Mohanan, Sarath Kundumattathil (CERN) ; Boukabache, Hamza (CERN) ; Froeschl, Robert (CERN) ; Horst, Felix (Darmstadt, GSI ; HZDR, Dresden) ; Kozlova, Ekaterina (Darmstadt, GSI) ; Lorenzon, Tommaso (CERN) ; Perrin, Daniel (CERN) ; Sokolov, Alexey (Darmstadt, GSI)
The complex nature of the radiation environment in various high-energy physics facilities necessitates the use of different kinds of radiation monitors. The detectors used could be either passive or active and need dedicated readout electronics. [...]
2024 - 8 p. - Published in : IEEE Trans. Nucl. Sci. 71 (2024) 205-212 Fulltext: PDF;
6.
Tutorial on SoC Co-Simulation / Boukabache, Hamza (speaker) (CERN) ; Laforge, Clyde (speaker) (CERN)
A comprehensive co-simulation framework for System-on-Chip (SoC) serves as an invaluable tool for testing and verifying heterogeneous designs that incorporate complex HDL (Hardware Description Language) and operating systems under real-world conditions. This approach facilitates an in-depth exploration of the interactions between HDL, software, and real-world scenarios in ways that are unattainable through other means, while also streamlining the debugging process on actual hardware platforms. In this presentation, we will showcase the implementation of co-simulation within the CROME system, employing a combination of a mixed-language RTL (Register Transfer Level) simulator, libsystemctlm, and QEMU. [...]
2024 - 2352. System-on-Chip; SoC Interest Group Meeting External links: Talk details; Event details In : SoC Interest Group Meeting
7.
Integrating System Knowledge in Unsupervised Anomaly Detection Algorithms for Simulation-Based Failure Prediction of Electronic Circuits / Waldhauser, Felix (CERN ; U. Stuttgart (main)) ; Boukabache, Hamza (CERN) ; Perrin, Daniel (CERN) ; Roesler, Stefan (CERN) ; Dazer, Martin (U. Stuttgart (main))
Machine learning algorithms enable failure prediction of large-scale, distributed systems using historical time-series datasets. Although unsupervised learning algorithms represent a possibility to detect an evolving variety of anomalies, they do not provide links between detected data events and system failures. [...]
2023 - 8 p. - Published in : 10.18429/JACoW-ICALEPCS2023-TU1BCO02 Fulltext: PDF;
In : 19th International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS 2023), Cape Town, South Africa, 7 - 13 Oct 2023, pp.249-256
8.
Wavelet-based Noise Extraction for Anomaly Detection Applied to Safety-critical Electronics at CERN / Waldhauser, Felix (CERN ; Stuttgart U.) ; Boukabache, Hamza (CERN) ; Perrin, Daniel (CERN) ; Dazer, Martin (Stuttgart U.)
Due to the possible damage caused by unforeseen failures of safety-critical systems, it is crucial to maintain these systems appropriately to ensure high reliability and availability. If numerous units of a system are installed in various areas and permanent access is not guaranteed, remote, data-driven condition monitoring methods can be used to schedule maintenance actions and to prevent unexpected failures. [...]
2022 - 8 p. Fulltext: PDF;
In : 32nd European Safety and Reliability Conference (ESREL 2022), Dublin, Ireland, 28 Aug - 1 Sep 2022, pp.1844-1851
9.
Summary of the System-on-Module Survey / Spiwoks, Ralf (CERN) ; Byszuk, Adrian (CERN) ; Boukabache, Hamza (CERN) ; Dobson, Marc (CERN) ; Kopeliansky, Revital (Indiana University (US)) ; Meijers, Frans (CERN) ; Scannicchio, Diana (University of California Irvine (US))
This report presents the outcome analysis from the System-on-Module survey taken during April and May 2022 among the members of the System-on-Chip interest group..
CERN-OPEN-2023-001.
- 2023. - 25 p.
Preprint
10.
ROMULUSLib: An Autonomous, TCP/IP-Based, Multi-Architecture C Networking Library for DAQ and Control Applications / Yadav, Amitabh (CERN) ; Boukabache, Hamza (CERN) ; Ceesay-Seitz, Katharina (CERN) ; Gerber, Nicola (CERN ; CSEM, Neuchatel) ; Perrin, Daniel (CERN)
The new generation of Radiation Monitoring electronics developed at CERN, called the CERN RadiatiOn Monitoring Electronics (CROME), is a Zynq-7000 SoC-based Data Acquisition and Control system that replaces the previous generation to offer a higher safety standard, flexible integration and parallel communication with devices installed throughout the CERN complex. A TCP/IP protocol based C networking library, ROMULUSlib, was developed that forms the interface between CROME and the SCADA supervision software through the ROMULUS protocol. [...]
2022 - 8 p. - Published in : JACoW ICALEPCS2021 (2022) 69-76 Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.69-76

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