Post on 17-Aug-2021
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Design of a Control System in
LabVIEW for the Linac4 Emittance
Meter
Domingo Gómez Domínguez
UHU supervisor: Dr. José Antonio Dueñas Díaz
CERN coordinator: Odd Oyvind Andreassen
Domingo Gómez DomínguezCERN-THESIS-2017-122
Personal BackgroundTechnical Student at MTA Team (CERN).
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Sep. Oct. Nov. Dic. Ene. Feb. Mar. Abr. May. Jun. Jul. Ago.
2016 2017
Learning
1st project:
nTOF Corrosion Test Bench
2nd project:
Hydraulic Test Bench
3nd project:
Linac4 LEM
Actor Framework (training)
Certified LabVIEW Associate Developer
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Emittance
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Linac4 Emittance Meter (LEM)
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Measurement Mechanism
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Measurement Mechanism
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Measurement Mechanism
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Measurement Mechanism
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Measurement Mechanism
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Measurement Mechanism
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Hardware Scheme
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Software Infrastructure
Server
Hardware
LabVIEW
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Program requirements
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• Scan mode entering parameters manually.
• Scan mode loading parameters from a file.
• Logging system.
• Visualization of beam emittance in phase-space-surface graph.
• Visualization of the average intensity per wire.
• Visualization of the intensity on a selected wire over time.
LabVIEW
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User Interface Block DiagramFunction Palette
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Actor Framework (Actor Model) as programming style.
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Program architecture
Class Hieranchy“Actor Architecture”
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Actor Framework (Actor Model) as programming style.
Program architecture
Class Hieranchy“Actor Architecture”
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User I/O
Program Logic
Actor Framework (Actor Model) as programming style.
Program architecture
Class Hieranchy“Actor Architecture”
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Actor Framework (Actor Model) as programming style.
Program architecture
Class Hieranchy“Actor Architecture”
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User Interface
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- Clients: satisfied, flexible application and matched requirements.
- MTA team: maintainable program, student able to learn and use advance style
successfully.
- Personally: glad to take part in such an important project, incredible professional
experience.
Conclusions
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Program conclusions
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Old program New program
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Results
• Sequencer
• Source of particles monitoring and logging.
• New analysis mechanism (post-process)
• New graphs.
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Thank you for your attention
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