Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Reports on Geodesy and Geoinformatics

1 2013

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: punkt śledzenia

Sortuj według:

Ogranicz wyniki do:

Investigation of practical and theoretical accuracy of wireless indoor positioning system Ubisense

Woźniak M., Odziemczyk W., Nagórski K.

Reports on Geodesy and Geoinformatics

2013

Vol. 95

36--48

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.