Gatti, Daniele (2020) Low-cost transducer networks for real-time movement tracking. [Tesi di dottorato]

[img]
Preview
Text
Gatti_Daniele_32.pdf

Download (7MB) | Preview
[error in script] [error in script]
Item Type: Tesi di dottorato
Lingua: English
Title: Low-cost transducer networks for real-time movement tracking
Creators:
CreatorsEmail
Gatti, Danieledaniele.gatti@unina.it
Date: 1 October 2020
Number of Pages: 116
Institution: Università degli Studi di Napoli Federico II
Department: Ingegneria Elettrica e delle Tecnologie dell'Informazione
Dottorato: Information technology and electrical engineering
Ciclo di dottorato: 32
Coordinatore del Corso di dottorato:
nomeemail
Riccio, Danieledaniele.riccio@unina.it
Tutor:
nomeemail
Arpaia, PasqualeUNSPECIFIED
Date: 1 October 2020
Number of Pages: 116
Uncontrolled Keywords: Low-cost, Heading, Ultrasonic, Indoor-tracking, Measurements
Settori scientifico-disciplinari del MIUR: Area 01 - Scienze matematiche e informatiche > INF/01 - Informatica
Area 09 - Ingegneria industriale e dell'informazione > ING-INF/07 - Misure elettriche e elettroniche
Date Deposited: 04 Oct 2020 20:52
Last Modified: 28 Oct 2021 12:20
URI: http://www.fedoa.unina.it/id/eprint/13262

Abstract

In this thesis work, the main technologies and technique for the indoor positioning system (IPS) are discussed and presented. In particular, an alternative hybrid IPS and heading measurements system is being proposed. The hybrid navigation system is based on ultra-wide-band (UWB) technology, and on a twofold ultrasonics (US) sensors for the heading measurements. In the most application cases the, inertial measurements unit (IMU) measurements is combined with the IPS. Combining the two different systems, the position and orientation of a target can be tracked. In presence of static magnetic fields disturbance in the localization area, the magnetometer can not be used in the traditional IMU guidance system as a reference for the heading correction and measurements. For this reason, a new approach is proposed for measuring heading based on US and UWB fusing system. The proposed system was prototyped and metrologically characterized, and then collocated in the AugmenSur project, an augmented reality application with the aim of providing real-time assistance to surgeon during the operating and training phases.

Downloads

Downloads per month over past year

Actions (login required)

View Item View Item