<i>Thirteenth‐Century England X: Proceedings of the Durham Conference 2003</i> Edited by Michael Prestwich et al.

Weiler, Björn

doi:10.1111/j.1468-229x.2007.401_20.x

Cited by 1 publication

(3 citation statements)

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“…The system was up and running during the whole beam time and provided the expected functionalities for single collimator controls [8]. Occasionally performance issues were experienced at the top-level, probably induced by a graphical package used for display purposes.…”

Section: Results From Beam Testmentioning

confidence: 99%

“…More details are discussed in a companion paper [8]. The position sensors of the SPS collimator could not be upgraded to the LHC-type LVDT's.…”

Section: Beam Test Set-upmentioning

confidence: 99%

“…Four LHC-type ionization chambers and electronics were used for the SPS tests with circulating beams [8]. The on-line display of the 1.3 s integrated losses induced by collimator movements were used for the beam-based tuning of the collimator position.…”

Section: Beam Test Set-upmentioning

confidence: 99%

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The LHC collimator controls architecture - design and beam tests

Redaelli

Assmann

Gander

et al. 2007

2007 IEEE Particle Accelerator Conference (PAC)

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The LHC collimation system will require simultaneous management by the LHC control system of more than 500 jaw positioning mechanisms in order to ensure the required beam cleaning and machine protection performance in all machine phases, from injection at 450 GeV to collision at 7 TeV. Each jaw positionis a critical parameter for the machine safety. In this paper, the architecture of the LHC collimator controls is presented. The basic design to face the accurate control of the LHC collimators and the interfaces to the other components of LHC Software Application and control infrastructures are described. The full controls system has been tested in a real accelerator environment in the CERN SPS during beam tests with a full scale collimator prototype. The results and the lessons learned are presented. The LHC collimation system will require simultaneous management by the LHC control system of more than 500 jaw positioning mechanisms in order to ensure the required beam cleaning and machine protection performance in all machine phases, from injection at 450 GeV to collision at 7 TeV. Each jaw positionis a critical parameter for the machine safety. In this paper, the architecture of the LHC collimator controls is presented. The basic design to face the accurate control of the LHC collimators and the interfaces to the other components of LHC Software Application and control infrastructures are described. The full controls system has been tested in a real accelerator environment in the CERN SPS during beam tests with a full scale collimator prototype. The results and the lessons learned are presented. Large Hadron Collider Project

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Section: Results From Beam Testmentioning

confidence: 99%

“…More details are discussed in a companion paper [8]. The position sensors of the SPS collimator could not be upgraded to the LHC-type LVDT's.…”

Section: Beam Test Set-upmentioning

confidence: 99%