[time-nuts] GPSDO disciplining algorithms
Alan Ambrose
alan.ambrose at anagram.net
Tue Apr 14 12:05:10 EDT 2015
Hi all,
Thanks for the interesting feedback everyone, and thanks Attila, for your specific references - some reading ahead.
In principle, I should be able to remember all the stochastic / standard control theory, but I'm sure I'll have to 're-remember' it.
An interesting point re 3 use-cases and re the vast majority of commercial algorithms being made for telco purposes. Does that imply that 10MHz lab-instrument feed for frequency / timing etc would ideally have some different algorithms? A series of algorithms (or at least a series of parameters for the same algorithm) targeted at particular time horizons?
I have found these recent-ish docs if anyone else is interested...
Advantageous GPS disciplining of the OSA BVA oscillator
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6502379
DESIGN AND VERIFICATION OF A LOW-POWER GPS-DISCIPLINED OSCILLATOR FOR USE IN DISTRIBUTED SENSOR ARRAYS
https://etda.libraries.psu.edu/paper/18742/17698
Unbiased predictive steering of local clocks utilizing GPS 1PPS time signals
http://www.researchgate.net/profile/Yuriy_Shmaliy2/publication/228896304_Unbiased_predictive_steering_of_local_clocks_utilizing_GPS_1PPS_time_signals/links/09e4150a5353f53d65000000.pdf
Regards, Alan
More information about the time-nuts
mailing list