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A Bayesian Approach to Terrain-Aided Navigation
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1997 (English)In: Proceedings of the 11th IFAC Symposium on System Identification, 1997, 1531-1536 p.Conference paper (Refereed)
Abstract [en]

The terrain-aided navigation problem is a highly nonlinear estimation problem with application to aircraft navigation and missile guidance. In this work the Bayesian approach is used to estimate the aircraft position. With a quantization of the state space an implementable algorithm is found. Problems with low excitation, rough terrain and parallel position hypothesis are handled in a reliable way. The algorithm is evaluated using simulations on real terrain databases.

Place, publisher, year, edition, pages
1997. 1531-1536 p.
Keyword [en]
Navigation systems Estimation algorithms, Recursive estimation, Interpolation algorithms, Quantized states
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-93779ISBN: 0080425925OAI: diva2:628843
11th IFAC Symposium on System Identification, Fukuoka, Japan, July, 1997
Available from: 2013-06-14 Created: 2013-06-10 Last updated: 2013-06-14

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