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Upgrade of the CMS ECAL Detector Control System During the CERN Large Hadron Collider Long Shutdown II
/ Marchese, Luigi (Zurich, ETH) ; Marchese, Luigi (Zurich, ETH) ; Di Calafiori, Diogo Raphael (Zurich, ETH) ; Dissertori, Guenther (Zurich, ETH) ; Djambazov, Lubomir (Zurich, ETH) ; Jiménez Estupiñán, Raúl (Zurich, ETH) ; Lustermann, Werner (Zurich, ETH)
/CMS Collaboration
As part of the Compact Muon Solenoid (CMS) experiment, the electromagnetic calorimeter (ECAL) detector control system (DCS) is undergoing a large software and hardware upgrade during the second long shutdown (LS2) of the CERN Large Hadron Collider (LHC). The DCS software, running under the WinCC Open Architecture (OA) platform, required fundamental changes in the architecture as well as several other upgrades on the hardware side. [...]
CMS-CR-2021-184.-
Geneva : CERN, 2022 - 5 p.
- Published in : JACoW ICALEPCS2021 (2022) 297-301
Fulltext: PDF; Preprint: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.297-301
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The CMS ECAL Control and Safety Systems Upgrades During the CERN LHC Long Shutdown 2
/ Di Calafiori, Diogo Raphael (ETH, Zurich (main)) ; Dissertori, Guenther (ETH, Zurich (main)) ; Jiménez Estupinan, Raúl (ETH, Zurich (main)) ; Lustermann, Werner (ETH, Zurich (main)) ; Tsirou, Andromachi (CERN) ; Verdini, Piero Giorgio (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Zelepoukine, Serguei (Wisconsin U., Madison ; ETH, Zurich (main))
The Electromagnetic Calorimeter (ECAL) is one of the sub-detectors of the Compact Muon Solenoid (CMS), a general-purpose particle detector at the CERN Large Hadron Collider (LHC). The CMS ECAL Detector Control System (DCS) and the CMS ECAL Safety System (ESS) have supported the detector operations and ensured the detector’s integrity since the CMS commissioning phase, more than 10 years ago. [...]
2020 - 5 p.
- Published in : 10.18429/JACoW-ICALEPCS2019-WEPHA041
Fulltext: PDF;
In : 17th Biennial International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS), New York, United States, 5 - 11 Oct 2019, pp.WEPHA041
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Extending the remote control capabilities in the CMS Detector Control System with Remote Procedure Call Services
/ Jimenez Estupinan, Raul (Zurich, ETH)
/CMS Collaboration
The CMS Detector Control System (DCS) is implemented as a large distributed and redundant system, with applications interacting and sharing data in multiple ways. The CMS XML-RPC is a software toolkit implementing the standard Remote Procedure Call (RPC) protocol, using the Extensible Mark-up Language (XML) and a custom lightweight variant using the JavaScript Object Notation (JSON) to model, encode and expose resources through the Hypertext Transfer Protocol (HTTP). [...]
CMS-CR-2018-218.-
Geneva : CERN, 2018 - 5 p.
- Published in : 10.18429/JACoW-PCaPAC2018-WEP17
Fulltext: CR2018_218 - PDF; Publication - PDF;
In : 12th International Workshop on Personal Computers and Particle Accelerator Controls (PCaPAC), Hsinchu, Taiwan, 16 - 19 Oct 2018, pp.WEP17
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Improving the safety and protective automatic actions of the CMS electromagnetic calorimeter detector control system
/ Jimenez Estupinan, Raul (Zurich, ETH) ; Adzic, Peter (Belgrade U.) ; Cirkovic, Predrag (Belgrade U.) ; Di Calafiori, Diogo Raphael (ETH, Zurich (main)) ; Dissertori, Guenther (ETH, Zurich (main)) ; Djambazov, Lubomir (ETH, Zurich (main)) ; Jovanovic, Dragoslav (Belgrade U.) ; Lustermann, Werner (ETH, Zurich (main)) ; Milenovic, Predrag (Belgrade U.) ; Zelepoukine, Serguei (ETH, Zurich (main) ; Wisconsin U., Madison)
/CMS Collaboration
The CMS ECAL Detector Control System (DCS) features several monitoring mechanisms able to react and perform automatic actions based on pre-defined action matrices. The DCS is capable of early detection of anomalies inside the ECAL and on its off-detector support systems, triggering automatic actions to mitigate the impact of these events and preventing them from escalating to the safety system. [...]
CMS-CR-2017-310.-
Geneva : CERN, 2018 - 4 p.
- Published in : 10.18429/JACoW-ICALEPCS2017-THPHA109
Fulltext: PDF; External link: Fulltext
In : 16th International Conference on Accelerator and Large Experimental Physics Control Systems, Barcelona, Spain, 8 - 13 Oct 2017, pp.THPHA109
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Opportunistic usage of the CMS online cluster using a cloud overlay
/ Chaze, Olivier (CERN) ; Jean-Marc, Andre (Illinois U., Chicago) ; Andronidis, Anastasios (CERN) ; Behrens, Ulf (CERN) ; Branson, James (San Diego, CASS) ; Brummer, Philipp (CERN) ; Contescu, Alexandru-Cristian (UCT-CERN Res. Ctr.) ; Cittolin, Sergio (San Diego, CASS) ; Craigs, Benjamin (CERN) ; Darlea, Georgiana-Lavinia (Bucharest, Polytechnic Inst.) et al.
After two years of maintenance and upgrade, the Large Hadron Collider (LHC), the largest and most powerful particle accelerator in the world, has started its second three year run. Around 1500 computers make up the CMS (Compact Muon Solenoid) Online cluster. [...]
SISSA, 2016 - 16 p.
- Published in : PoS ISGC2016 (2016) 022
Fulltext: PDF; External link: PoS server
In : Proceedings, International Symposium on Grids and Clouds 2016: Ubiquitous e-infrastructures and Applications, Taipei, Taiwan, 13 - 18 Mar 2016, pp.22
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