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Comparison of Sigma-Point and Extended Kalman Filters on a Realistic Orbit Determination ScenarioSigma-point filters have received a lot of attention in recent years as a better alternative to extended Kalman filters for highly nonlinear problems. In this paper, we compare the performance of the additive divided difference sigma-point filter to the extended Kalman filter when applied to orbit determination of a realistic operational scenario based on the Interstellar Boundary Explorer mission. For the scenario studied, both filters provided equivalent results. The performance of each is discussed in detail.
Document ID
20100031795
Document Type
Conference Paper
Authors
Gaebler, John
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Hur-Diaz. Sun
(Emergent Space Technologies, Inc. Greenbelt , MD, United States)
Carpenter, Russell
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 25, 2013
Publication Date
May 17, 2010
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Meeting Information
Kyle T. Alfriend Astrodynamics Symposium(Monterey, CA)
Distribution Limits
Public
Copyright
Other
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