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Kalman plus weights: a time scale algorithmKPW is a time scale algorithm that combines Kalman filtering with the basic time scale equation (BTSE). A single Kalman filter that estimates all clocks simultaneously is used to generate the BTSE frequency estimates, while the BTSE weights are inversely proportional to the white FM variances of the clocks. Results from simulated clock ensembles are compared to previous simulation results from other algorithms.
Document ID
20060039850
Acquisition Source
Jet Propulsion Laboratory
Document Type
Conference Paper
External Source(s)
Authors
Greenhall, C. A.
Date Acquired
August 23, 2013
Publication Date
November 27, 2001
Distribution Limits
Public
Copyright
Other
Keywords
time time scales stability Kalman filtering

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