Investigation of practical and theoretical accuracy of wireless indoor-positioning system UBISENSE
PBN-AR
Instytucja
Wydział Geodezji i Kartografii (Politechnika Warszawska)
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Reports on Geodesy and Geoinformatics
ISSN
0867-3179
EISSN
2391-8152
Wydawca
Katedra Geodezji i Astronomii Geodezyjnej
DOI
Rok publikacji
2013
Numer zeszytu
1
Strony od-do
36-48
Numer tomu
95
Identyfikator DOI
Liczba arkuszy
0.6
Autorzy
Słowa kluczowe
en
positioning system, RTLS, point tracking
Streszczenia
Język
en
Treść
This paper presents the accuracy investigation results and functionality of Ubisense RTLS positioning system. Three kinds of studies were conducted: test of calibration accuracy, analysis of theoretical accuracy of the coordinates determination as well as accuracy measurements in field conditions. Test of calibration accuracy was made with several different geometric constellation of reference points (tag positions). We determined changes of orientation parameters of receivers and disturbance of positioning points coordinates against chosen reference points constellations. Analysis of theoretical accuracy was made for several receivers spatial positions and their orientations. It allowed to indicate favourable and unfavourable measurement area considering accuracy and reliability. Real positioning accuracy of the Ubisense system was determined by comparison with coordinates measured using precise tacheometer TCRP1201+. Results of conducted experiments and accuracy analysis of test measurement were presented in figures and diagrams.
Inne
System-identifier
WUT407408
CrossrefMetadata from Crossref logo
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