Simple pedestrian localization algorithms based on distributed wireless sensor networks / Ahn, Hyo-Sung in IEEE transactions on industrial electronics, Vol. 56 N° 10 (Octobre 2009)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 4296 - 4302 Titre : Simple pedestrian localization algorithms based on distributed wireless sensor networks Type de document : texte imprimé Auteurs : Ahn, Hyo-Sung, Auteur ; Ko, Kwang Hee, Auteur Article en page(s) : pp. 4296 - 4302 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Distributed wireless sensor networks (WSNs) Indoor localization Mobile robot Pedestrian Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper addresses simple algorithms for pedestrian localization based on the measurements from distributed wireless sensor networks (WSNs). It appears to be quite difficult to install a set of hardware sensors onto a human body; thus, traditional navigation sensors such as the inertial measurement unit cannot be employed for human tracking in a practical point of view. Recently, to minimize hardware installation onto the human body, WSNs have been actively investigated. However, there is a critical problem in WSNs associated with the measurement noises and signal disturbances. In this paper, we establish very simple localization algorithms that can reduce the noise effects as well as disturbances without a priori knowledge of them. Through actual experimental tests, the validity of the proposed methods is demonstrated. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4801755 [article] Simple pedestrian localization algorithms based on distributed wireless sensor networks [texte imprimé] / Ahn, Hyo-Sung, Auteur ; Ko, Kwang Hee, Auteur . - pp. 4296 - 4302. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 4296 - 4302 Mots-clés : Distributed wireless sensor networks (WSNs) Indoor localization Mobile robot Pedestrian Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper addresses simple algorithms for pedestrian localization based on the measurements from distributed wireless sensor networks (WSNs). It appears to be quite difficult to install a set of hardware sensors onto a human body; thus, traditional navigation sensors such as the inertial measurement unit cannot be employed for human tracking in a practical point of view. Recently, to minimize hardware installation onto the human body, WSNs have been actively investigated. However, there is a critical problem in WSNs associated with the measurement noises and signal disturbances. In this paper, we establish very simple localization algorithms that can reduce the noise effects as well as disturbances without a priori knowledge of them. Through actual experimental tests, the validity of the proposed methods is demonstrated. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4801755

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