Utilize este identificador para referenciar este registo: http://hdl.handle.net/10362/14784
Título: Design, implementation, and performance of a distributed and scalable sensor system for critical distance measurements in the CMS detector at LHC
Autor: Antunes, João Filipe Rodrigues
Orientador: Anoro, Teresa
Vieira, Pedro
Palavras-chave: CMS
Remote monitoring system
Safety clearance
Position reproducibility
Magnetic effects
Data de Defesa: Dez-2014
Resumo: The “CMS Safety Closing Sensors System” (SCSS, or CSS for brevity) is a remote monitoring system design to control safety clearance and tight mechanical movements of parts of the CMS detector, especially during CMS assembly phases. We present the different systems that makes SCSS: its sensor technologies, the readout system, the data acquisition and control software. We also report on calibration and installation details, which determine the resolution and limits of the system. We present as well our experience from the operation of the system and the analysis of the data collected since 2008. Special emphasis is given to study positioning reproducibility during detector assembly and understanding how the magnetic fields influence the detector structure.
URI: http://hdl.handle.net/10362/14784
Designação: Dissertação
Aparece nas colecções:FCT: DF - Teses de Doutoramento

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