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Paper B. Semi-Analytic Gaussian Assumed Density Filter. Edited version of the paper: Marco F. Huber, Frederik Beutler, and Uwe D. Hanebeck. Semi-Analytic Gaussian Assumed Density Filter. In Proceedings of the 2011 American Control Conference (ACC), pages 3006-3011, San Francisco, CA, USA, June 2011

Huber, Marco F.; Beutler, Frederik; Hanebeck, Uwe D.

Abstract:
For Gaussian Assumed Density Filtering based on momentmatching, a framework for the efficient calculation of posteriormoments is proposed that exploits the structure of the given nonlinear system. The key idea is a careful discretization of some dimensions of the state space only in order to decompose the system into a set of nonlinear subsystems that are conditionally integrable in closed form. This approach is more efficient than full discretization approaches. In addition, the new decomposition is far more general than known Rao-Blackwellization approaches relying on conditionally linear subsystems. As a result, the new framework is applicable to a much larger class of nonlinear systems.


Volltext §
DOI: 10.5445/IR/1000046060
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Anthropomatik und Robotik (IAR)
Publikationstyp Buchaufsatz
Publikationsjahr 2015
Sprache Englisch
Identifikator urn:nbn:de:swb:90-460634
KITopen-ID: 1000046063
Erschienen in Nonlinear Gaussian Filtering : Theory, Algorithms, and Applications. Ed.: M. Huber
Verlag Karlsruher Institut für Technologie (KIT)
Seiten 228-247
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