A control theory approach to clock steering techniques.
Several clock and time scale steering methods have been developed according to different viewpoints by various time laboratories. By resorting to control theory ideas, we propose a common theoretical framework encompassing these methods. A comparison of the most common steering methodologies, namely, the classical steering approach, the GPS bang-bang method, and the linear quadratic Gaussian technique, is carried out. We believe that the use of control theory methods can potentially lead to a better understanding of clock steering algorithms.
Farina
Marcello
M
Politecnico di Milano, Milan, Italy.
Galleani
Lorenzo
L
Tavella
Patrizia
P
Bittanti
Sergio
S