Application of robust control to a cryogenic current comparator

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"We describe the design and implementation of an H ∞ controller for PTB's 14-bit cryogenic current comparator (CCC). Measurement results obtained using either the newly implemented digital H ∞ controller or the conventional analog integrator are consistent. In a wide frequency range, the s...

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Detalles Bibliográficos
Autores principales: Bierzychudek, Marcos E., Götz, Martin, Sánchez-Peña, Ricardo, Tonina, Alejandra, Iuzzolino, Ricardo, Drung, Dietmar
Formato: Ponencias en Congresos acceptedVersion
Lenguaje:Inglés
Publicado: 2022
Materias:
MEDICION
TEORIA DEL CONTROL
SISTEMAS DE CONTROL
CORRIENTES ELECTRICAS
CONTROL ROBUSTO
Acceso en línea:https://ri.itba.edu.ar/handle/123456789/3992
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
Descripción
Sumario:"We describe the design and implementation of an H ∞ controller for PTB's 14-bit cryogenic current comparator (CCC). Measurement results obtained using either the newly implemented digital H ∞ controller or the conventional analog integrator are consistent. In a wide frequency range, the system's noise figure is improved when using the new controller."

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