Application of robust control to a cryogenic current comparator
Application of robust control to a cryogenic current comparator
Archivos
Fecha
2016-07
Autores
Bierzychudek, Marcos E.
Götz, Martin
Sánchez-Peña, Ricardo
Tonina, Alejandra
Iuzzolino, Ricardo
Drung, Dietmar
Título de la revista
ISSN de la revista
Título del volumen
Editor
Resumen
"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."