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Collinearity Problems in Passive Target Localization Using Direction Finding Sensors

Fidan, Baris; Drake, Sam; Anderson, Brian; Mao, Guoqiang; Kannan, Anushiya


In passive target localization using direction finding (DF), there are particular sensor-target placements that cause large biases in the estimates or the failure of estimates to converge to a unique solution. Identification of such problematic configurations is crucial for implementing estimation and tracking algorithms effectively. In this paper we propose four methods for characterizing near-collinearity problems in a sensor-target configuration which enable one to quickly and easily...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Conference paper
Source: Proceedings of International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2009)
DOI: 10.1109/ISSNIP.2009.5416817


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