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master's thesis
Prijenosni sustav za električnu kapacitivnu tomografiju
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. urn:nbn:hr:168:868065
Lasić, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Lasić, I. (2016). Prijenosni sustav za električnu kapacitivnu tomografiju (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:868065

Lasić, Ivan. "Prijenosni sustav za električnu kapacitivnu tomografiju." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:868065

Lasić, Ivan. "Prijenosni sustav za električnu kapacitivnu tomografiju." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:868065

Lasić, I. (2016). 'Prijenosni sustav za električnu kapacitivnu tomografiju', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:868065

Lasić I. Prijenosni sustav za električnu kapacitivnu tomografiju [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2016 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:168:868065

I. Lasić, "Prijenosni sustav za električnu kapacitivnu tomografiju", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:168:868065

Metadata
TitlePrijenosni sustav za električnu kapacitivnu tomografiju
Title (english)Portable electrical capacitance tomography system
AuthorIvan Lasić
MentorHrvoje Džapo (mentor)
Committee memberHrvoje Džapo (predsjednik povjerenstva)
Committee memberMile Šikić (član povjerenstva)
Committee memberDarko Vasić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2016-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom diplomskom radu razmotrene su različite metode mjerenja kapaciteta, s posebnim osvrtom na metode s primjenom u električnoj kapacitivnoj tomografiji. Razvijen je sklopovski prototip višekanalnog sustava za električnu kapacitivnu tomografiju. Sustav se sastoji od generatora sinusnog signala promjenjive frekvencije realiziranog DDS sklopom, analogne sklopke za prespajanje do 12 vanjskih elektroda, izlaznog pojačala za pobudu elektroda, ulaznog pojačala za mjerenje odziva na odabranim elektrodama, antialiasing filtra, sklopovlja za pretvorbu bipolarnog signala u unipolarni te A/D pretvornika. Sustavom upravlja STM32F07VG mikrokontroler, koji omogućuje osnovne operacije nad uzorcima i njihovo slanje na osobno računalo u Matlab okruženje, gdje su implementirani algoritmi digitalne obradbe signala.
Abstract (english)
In this thesis methods for capacitance measurement were elaborated,with particular emphasis on methods for electrical capacitance tomography applications. Hardware prototype for multichannel electrical capacitance tomography measurements was developed. The system consists of sine wave generator realized by using DDS, analogue switch for up to 12 external electrodes, output amplifier for electrodes excitation, input amplifier for sensing voltage on electrodes, antialiasing filter, bipolar to unipolar signal converter and A/D converter.The system is controlled by STM32F407VG microcontroller, which enables basic operations on samples and their transfer to a personal computer in Matlab environment, were digital signal processing algorithms were implemented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:868065
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 10:06:00