The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Nous avons introduit une nouvelle méthode de localisation par ultrasons qui nécessite un seul récepteur ultrasonique pour localiser les émetteurs. Dans nos rapports précédents [1], [2], nous avons mené plusieurs expériences fondamentales et prouvé la faisabilité et la précision de notre système. Cependant, les performances dans un environnement plus réaliste n'ont pas encore été évaluées. Dans cet article, nous avons étendu notre système de localisation à un système de suivi de robot et mené des expériences dans lesquelles le système suivait un robot en mouvement. La localisation a été exécutée à la fois par la méthode proposée et par la méthode TOA conventionnelle. L’expérience a été répétée avec différentes densités de récepteurs. Nous avons ainsi pu comparer la précision et l'évolutivité entre notre méthode proposée et la méthode conventionnelle. En conséquence, le 90 percentile de l'erreur de position était de 6.2 cm à 14.6 cm pour la méthode proposée, de 4.0 cm à 6.1 cm pour la méthode conventionnelle. Cependant, la méthode proposée a réussi à calculer la position de l'émetteur dans 95 % des tentatives totales de localisation avec des récepteurs clairsemés (4 récepteurs à environ 5 m).
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Toshio ITO, Tetsuya SATO, Kan TULATHIMUTTE, Masanori SUGIMOTO, Hiromichi HASHIZUME, "A Scalable Tracking System Using Ultrasonic Communication" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 6, pp. 1408-1416, June 2009, doi: 10.1587/transfun.E92.A.1408.
Abstract: We have introduced a new ultrasonic-based localization method that requires only one ultrasonic receiver to locate transmitters. In our previous reports [1],[2], we conducted several fundamental experiments, and proved the feasibility and accuracy of our system. However the performance in a more realistic environment has not yet been evaluated. In this paper, we have extended our localization system into a robot tracking system, and conducted experiments where the system tracked a moving robot. Localization was executed both by our proposed method and by the conventional TOA method. The experiment was repeated with different density of receivers. Thus we were able to compare the accuracy and the scalability between our proposed method and the conventional method. As a result 90-percentile of the position error was from 6.2 cm to 14.6 cm for the proposed method, from 4.0 cm to 6.1 cm for the conventional method. However our proposed method succeeded in calculating the position of the transmitter in 95% out of total attempts of localization with sparse receivers (4 receivers in about 5 m
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.1408/_p
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@ARTICLE{e92-a_6_1408,
author={Toshio ITO, Tetsuya SATO, Kan TULATHIMUTTE, Masanori SUGIMOTO, Hiromichi HASHIZUME, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Scalable Tracking System Using Ultrasonic Communication},
year={2009},
volume={E92-A},
number={6},
pages={1408-1416},
abstract={We have introduced a new ultrasonic-based localization method that requires only one ultrasonic receiver to locate transmitters. In our previous reports [1],[2], we conducted several fundamental experiments, and proved the feasibility and accuracy of our system. However the performance in a more realistic environment has not yet been evaluated. In this paper, we have extended our localization system into a robot tracking system, and conducted experiments where the system tracked a moving robot. Localization was executed both by our proposed method and by the conventional TOA method. The experiment was repeated with different density of receivers. Thus we were able to compare the accuracy and the scalability between our proposed method and the conventional method. As a result 90-percentile of the position error was from 6.2 cm to 14.6 cm for the proposed method, from 4.0 cm to 6.1 cm for the conventional method. However our proposed method succeeded in calculating the position of the transmitter in 95% out of total attempts of localization with sparse receivers (4 receivers in about 5 m
keywords={},
doi={10.1587/transfun.E92.A.1408},
ISSN={1745-1337},
month={June},}
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TY - JOUR
TI - A Scalable Tracking System Using Ultrasonic Communication
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1408
EP - 1416
AU - Toshio ITO
AU - Tetsuya SATO
AU - Kan TULATHIMUTTE
AU - Masanori SUGIMOTO
AU - Hiromichi HASHIZUME
PY - 2009
DO - 10.1587/transfun.E92.A.1408
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2009
AB - We have introduced a new ultrasonic-based localization method that requires only one ultrasonic receiver to locate transmitters. In our previous reports [1],[2], we conducted several fundamental experiments, and proved the feasibility and accuracy of our system. However the performance in a more realistic environment has not yet been evaluated. In this paper, we have extended our localization system into a robot tracking system, and conducted experiments where the system tracked a moving robot. Localization was executed both by our proposed method and by the conventional TOA method. The experiment was repeated with different density of receivers. Thus we were able to compare the accuracy and the scalability between our proposed method and the conventional method. As a result 90-percentile of the position error was from 6.2 cm to 14.6 cm for the proposed method, from 4.0 cm to 6.1 cm for the conventional method. However our proposed method succeeded in calculating the position of the transmitter in 95% out of total attempts of localization with sparse receivers (4 receivers in about 5 m
ER -