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Kalman filter approaches for a mixed clock ensemble

Gödel, Marion and Schmidt, Tobias D. and Furthner, Johann (2017) Kalman filter approaches for a mixed clock ensemble. In: 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), pp. 666-672. EFTF 2017, Besancon, Frankreich.

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Official URL: http://dx.doi.org/10.1109/FCS.2017.8088996

Abstract

Clock ensembling is a promising concept for future time scale generation as robustness and stability can be considerably improved compared to master clock approaches. While ensembles consisting of the same clock types were already demonstrated to improve robustness of the generated time scale, ensembles using different clock types can clearly benefit from the advantages of the individual single clocks contributing to the time generation process. In particular, the performance of the ensemble time can be improved over a wide range of averaging times by combining clocks exhibiting superior stabilities for distinct time scales. In future, this approach could be used to integrate newly developed clock types such as e.g. optical clocks into a clock ensemble.

Item URL in elib:https://elib.dlr.de/126877/
Document Type:Conference or Workshop Item (Poster)
Title:Kalman filter approaches for a mixed clock ensemble
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Gödel, MarionMarion.Goedel (at) dlr.deUNSPECIFIED
Schmidt, Tobias D.Tobias.Schmidt (at) dlr.deUNSPECIFIED
Furthner, JohannJohann.Furthner (at) dlr.deUNSPECIFIED
Date:2017
Journal or Publication Title:2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)
Refereed publication:No
Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 666-672
Status:Published
Keywords:Kalman Filter, Mixed Clock Ensemble
Event Title:EFTF 2017
Event Location:Besancon, Frankreich
Event Type:international Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben GNSS2/Neue Dienste und Produkte
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Schmidt, Tobias
Deposited On:26 Mar 2019 10:12
Last Modified:26 Mar 2019 10:12

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