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master's thesis
Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. urn:nbn:hr:168:861171
Cindrić, Alen
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Cindrić, A. (2014). Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:861171

Cindrić, Alen. "Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:861171

Cindrić, Alen. "Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:861171

Cindrić, A. (2014). 'Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 04 July 2024, https://urn.nsk.hr/urn:nbn:hr:168:861171

Cindrić A. Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2014 [cited 2024 July 04] Available at: https://urn.nsk.hr/urn:nbn:hr:168:861171

A. Cindrić, "Sustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:168:861171

Metadata
TitleSustav za lokalno pozicioniranje temeljen na ultrazvučnoj metodi
Title (english)Local Positioning System Based on Ultrasound Method
AuthorAlen Cindrić
MentorHrvoje Džapo (mentor)
Committee memberHrvoje Džapo (predsjednik povjerenstva)
Committee memberMario Cifrek (član povjerenstva)
Committee memberDarko Vasić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2014-07-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U okviru ovog rada proučena su osnovna načela rada sustava za lokalno pozicioniranje. Dan je kratak pregled postojećih gotovih LPS sustava, algoritama kalibracije i lokalizacije te metoda mjerenja udaljenosti. Proučen je i u programskom paketu MATLAB implementiran MDS algoritam, koji je korišten za rješavanje problema kalibracije i lokalizacije u ostvarenom sustavu. Nadalje, razvijeno je sklopovlje i programska potpora bežičnog senzorskog čvora koji se sastoji od ultrazvučnog i radijskog primopredajnika. Implementirana je metoda za mjerenje udaljenosti preko mjerenja vremena propagacije ultrazvuka, uz upotrebu izravne sinkronizacije preko radijskih primopredajnika, te metoda za mjerenje udaljenosti preko mjerenja vremena propagacije povratnog signala. Konačno, ostvaren je 2D sustav za određivanje položaja pokretnog čvora.
Abstract (english)
In this thesis, the basic principles of local positioning systems have been described. A brief overview of existing ready-made LPS systems, calibration and localization algorithms, as well as distance measuring methods, were elaborated. The MDS algorithm was implemented in MATLAB, and it was used for solving the calibration and localization problems in this work. Furthermore, hardware and software for wireless sensor node, comprising of ultrasound and radio transceiver, have been developed. For the purpose of distance measurements, a method that uses the propagation times of ultrasound with direct synchronization through the radio transceiver, was implemented. Moreover, a method that uses the propagation time of feedback signal, was also used. Finally, the 2D system for mobile node positioning was developed and tested.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:861171
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2018-02-06 08:11:42