Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor

In indoor localization there are applications in which the orientation of the agent to be located is as important as knowing the position. In this paper we present the results of the orientation estimation from a local positioning system based on position-sensitive device (PSD) sensors and the visib...
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Autor*in:	Álvaro De-La-Llana-Calvo [verfasserIn] José Luis Lázaro-Galilea [verfasserIn] Aitor Alcázar-Fernández [verfasserIn] Alfredo Gardel-Vicente [verfasserIn] Ignacio Bravo-Muñoz [verfasserIn] Andreea Iamnitchi [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	indoor positioning system (IPS) position-sensitive device (PSD) visible light positioning (VLP) angle of arrival (AoA)

Übergeordnetes Werk:	In: Sensors - MDPI AG, 2003, 22(2022), 8, p 2882
Übergeordnetes Werk:	volume:22 ; year:2022 ; number:8, p 2882

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/s22082882

Katalog-ID:	DOAJ030157307

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callnumber-first	T - Technology
author	Álvaro De-La-Llana-Calvo
spellingShingle	Álvaro De-La-Llana-Calvo misc TP1-1185 misc indoor positioning system (IPS) misc position-sensitive device (PSD) misc visible light positioning (VLP) misc angle of arrival (AoA) misc Chemical technology Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor
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topic_title	TP1-1185 Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor indoor positioning system (IPS) position-sensitive device (PSD) visible light positioning (VLP) angle of arrival (AoA)
topic	misc TP1-1185 misc indoor positioning system (IPS) misc position-sensitive device (PSD) misc visible light positioning (VLP) misc angle of arrival (AoA) misc Chemical technology
topic_unstemmed	misc TP1-1185 misc indoor positioning system (IPS) misc position-sensitive device (PSD) misc visible light positioning (VLP) misc angle of arrival (AoA) misc Chemical technology
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title	Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor
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title_full	Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor
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title_sort	accuracy and precision of agents orientation in an indoor positioning system using multiple infrastructure lighting spotlights and a psd sensor
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title_auth	Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor
abstract	In indoor localization there are applications in which the orientation of the agent to be located is as important as knowing the position. In this paper we present the results of the orientation estimation from a local positioning system based on position-sensitive device (PSD) sensors and the visible light emitted from the illumination of the room in which it is located. The orientation estimation will require that the PSD sensor receives signal from either 2 or 4 light sources simultaneously. As will be shown in the article, the error determining the rotation angle of the agent with the on-board sensor is less than 0.2 degrees for two emitters. On the other hand, by using 4 light sources the three Euler rotation angles are determined, with mean errors in the measurements smaller than 0.35° for the x- and y-axis and 0.16° for the z-axis. The accuracy of the measurement has been evaluated experimentally in a 2.5 m-high ceiling room over an area of 2.2 m<inline-formula<<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"<<semantics<<msup<<mrow<</mrow<<mn<2</mn<</msup<</semantics<</math<</inline-formula< using geodetic measurement tools to establish the reference ground truth values.
abstractGer	In indoor localization there are applications in which the orientation of the agent to be located is as important as knowing the position. In this paper we present the results of the orientation estimation from a local positioning system based on position-sensitive device (PSD) sensors and the visible light emitted from the illumination of the room in which it is located. The orientation estimation will require that the PSD sensor receives signal from either 2 or 4 light sources simultaneously. As will be shown in the article, the error determining the rotation angle of the agent with the on-board sensor is less than 0.2 degrees for two emitters. On the other hand, by using 4 light sources the three Euler rotation angles are determined, with mean errors in the measurements smaller than 0.35° for the x- and y-axis and 0.16° for the z-axis. The accuracy of the measurement has been evaluated experimentally in a 2.5 m-high ceiling room over an area of 2.2 m<inline-formula<<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"<<semantics<<msup<<mrow<</mrow<<mn<2</mn<</msup<</semantics<</math<</inline-formula< using geodetic measurement tools to establish the reference ground truth values.
abstract_unstemmed	In indoor localization there are applications in which the orientation of the agent to be located is as important as knowing the position. In this paper we present the results of the orientation estimation from a local positioning system based on position-sensitive device (PSD) sensors and the visible light emitted from the illumination of the room in which it is located. The orientation estimation will require that the PSD sensor receives signal from either 2 or 4 light sources simultaneously. As will be shown in the article, the error determining the rotation angle of the agent with the on-board sensor is less than 0.2 degrees for two emitters. On the other hand, by using 4 light sources the three Euler rotation angles are determined, with mean errors in the measurements smaller than 0.35° for the x- and y-axis and 0.16° for the z-axis. The accuracy of the measurement has been evaluated experimentally in a 2.5 m-high ceiling room over an area of 2.2 m<inline-formula<<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"<<semantics<<msup<<mrow<</mrow<<mn<2</mn<</msup<</semantics<</math<</inline-formula< using geodetic measurement tools to establish the reference ground truth values.
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title_short	Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor
url	https://doi.org/10.3390/s22082882 https://doaj.org/article/cc2079e0bd7a49709a256c69fe637304 https://www.mdpi.com/1424-8220/22/8/2882 https://doaj.org/toc/1424-8220
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author2	José Luis Lázaro-Galilea Aitor Alcázar-Fernández Alfredo Gardel-Vicente Ignacio Bravo-Muñoz Andreea Iamnitchi
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In this paper we present the results of the orientation estimation from a local positioning system based on position-sensitive device (PSD) sensors and the visible light emitted from the illumination of the room in which it is located. The orientation estimation will require that the PSD sensor receives signal from either 2 or 4 light sources simultaneously. As will be shown in the article, the error determining the rotation angle of the agent with the on-board sensor is less than 0.2 degrees for two emitters. On the other hand, by using 4 light sources the three Euler rotation angles are determined, with mean errors in the measurements smaller than 0.35° for the x- and y-axis and 0.16° for the z-axis. 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Accuracy and Precision of Agents Orientation in an Indoor Positioning System Using Multiple Infrastructure Lighting Spotlights and a PSD Sensor

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