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RIS citation export for TUPV039: A Reliable Monitoring and Control System for Vacuum Surface Treatments

AU  - Tagg, J.
AU  - Bez, E.
AU  - Himmerlich, M.
AU  - Reascos Portilla, A.K.
ED  - Furukawa, Kazuro
ED  - Yan, Yingbing
ED  - Leng, Yongbin
ED  - Chen, Zhichu
ED  - Schaa, Volker R.W.
TI  - A Reliable Monitoring and Control System for Vacuum Surface Treatments
J2  - Proc. of ICALEPCS2021, Shanghai, China, 14-22 October 2021
CY  - Shanghai, China
T2  - International Conference on Accelerator and Large Experimental Physics Control Systems
T3  - 18
LA  - english
AB  - Secondary electron yield (SEY) of beam-screens in the LHC puts limits on the performance of the accelerator. To ramp up the luminosity for the HiLumi LHC project, the vacuum surface coatings team are coming up with ways to treat the surfaces to control the electron cloud and bring the SEY down to acceptable levels. These treatments can take days to weeks and need to work reliably to be sure the surfaces are not damaged. An embedded control and monitoring system based on a CompactRIO is being developed to run these processes in a reliable way. This paper describes the techniques used to create a LabVIEW-based real-time embedded system that is reliable as well as easy to read and modify. We will show how simpler approaches can in some situations yield better solutions.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 492
EP  - 496
KW  - laser
KW  - controls
KW  - software
KW  - hardware
KW  - electron
DA  - 2022/03
PY  - 2022
SN  - 2226-0358
SN  - 978-3-95450-221-9
DO  - doi:10.18429/JACoW-ICALEPCS2021-TUPV039
UR  - https://jacow.org/icalepcs2021/papers/tupv039.pdf
ER  -