Temat: localization system - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Source localization and sensor placement in environmental monitoring
Autorzy:: Khapalov, A.
Powiązania:: https://bibliotekanauki.pl/articles/907701.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: lokalizacja źródła
położenie sensora
monitoring środowiska
sterowalność
identyfikowalność
równanie paraboliczne
source localization
sensor placement
environmental monitoring
controllability
identifiability
parabolic system
Opis:: In this paper we discuss two closely related problems arising in environmental monitoring. The first is the source localization problem linked to the question How can one find an unknown 'contamination source'? The second is an associated sensor placement problem: Where should we place sensors that are capable of providing the necessary 'adequate data' for that? Our approach is based on some concepts and ideas developed in mathematical control theory of partial differential equations.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2010, 20, 3; 445-458
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Localization in wireless sensor networks: classification and evaluation of techniques
Autorzy:: Niewiadomska-Szynkiewicz, E.
Powiązania:: https://bibliotekanauki.pl/articles/331429.pdf
Data publikacji:: 2012
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: sieć sensorowa
sieć bezprzewodowa
sieć ad hoc
system lokalizacji
symulacja sieci
wireless sensor network
ad hoc networks
localization
location systems
network simulation
Opis:: Recent advances in technology have enabled the development of low cost, low power and multi functional wireless sensing devices. These devices are networked through setting up a Wireless Sensor Network (WSN). Sensors that form a WSN are expected to be remotely deployed in large numbers and to self-organize to perform distributed sensing and acting tasks. WSNs are growing rapidly in both size and complexity, and it is becoming increasingly difficult to develop and investigate such large and complex systems. In this paper we provide a brief introduction to WSN applications, i.e., properties, limitations and basic issues related to WSN design and development. We focus on an important aspect of the design: accurate localization of devices that form the network. The paper presents an overview of localization strategies and attempts to classify different techniques. A set of properties by which localization systems are evaluated are examined. We then describe a number of existing localization systems, and discuss the results of performance evaluation of some of them through simulation and experiments using a testbed implementation.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2012, 22, 2; 281-297
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

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