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    Exploiting imprecise constraints in particle filtering based target tracking

    Access Status
    Fulltext not available
    Authors
    Podt, M.
    Bootsveld, M.
    Boers, Y.
    Papi, Francesco
    Date
    2014
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Podt, M. and Bootsveld, M. and Boers, Y. and Papi, F. 2014. Exploiting imprecise constraints in particle filtering based target tracking, in Proceedings of 2014 17th International Conference on Information Fusion (FUSION), Jul 1-8 2014. Salamanca, Spain. IEEE.
    Source Title
    FUSION 2014 - 17th International Conference on Information Fusion
    Additional URLs
    http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6916068&action=search&sortType=&rowsPerPage=&searchField=Search_All&matchBoolean=true&queryText=((Exploiting%20imprecise%20constraints%20in%20particle%20filtering%20based%20target%20tracking)%20AND%20podt)
    ISBN
    9788490123553
    School
    Department of Electrical and Computer Engineering
    URI
    http://hdl.handle.net/20.500.11937/5735
    Collection
    • Curtin Research Publications
    Abstract

    Nonlinear target tracking is a well-known problem for which Bayes optimal solutions based on particle filtering techniques have been developed previously. Traditionally, target tracking is solely based on sensor measurements. The tracking performance can be improved by combining sensor measurements with external information from outside the sensor. An important issue when dealing with external information in practice is that generally it is not perfect. In this paper, we discuss different classes of imperfections that can occur and we focus on imprecision, especially in relation to hard inequality constraints. A generic method is presented for dealing with imprecise hard inequality constraints, i.e. hard inequality constraints that are based on imprecise information, following a model-based approach. Simulations have been performed to demonstrate the method for exploiting imprecise hard inequality constraints in a maritime target tracking example.

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