doc. dr. sc. Hrvoje Hegeduš

Assistant professor, Department of Electrical Engineering Fundamentals and Measurements

Location:
Public phone number:
6129-807
Internal phone number:
307
  Book chapters
 

1. Mostarac, Petar; Hegeduš, Hrvoje; Malarić, Roman; Jurčević, Marko; Lay-Ekuakille, Aime.
Fall Detection of Patients Using 3-Axis Accelerometer System // Wearable and Autonomous Biomedical Devices and Systems for Smart Environment / Lay-Ekuakille, Aimé ; Mukhopadhyay, Subhas Chandra, editor(s).
Berlin : Springer-Verlag, 2010. Str. 259-275.

2. Malarić, Roman; Hegeduš, Hrvoje; Mostarac, Petar.
Use of Triaxial Accelerometers for Posture and Movement Analysis of Patients // Advances in Biomedical Sensing, Measurements, Instrumentation and Systems / Subhas Chandra Mukhopadhyay and Aimé Lay-Ekuakille, editor(s).
Berlin : Springer Verlag, 2009. Str. 127-143.
 
  Journal articles and review articles in CC journals
 

1. Konjevod, Jure; Malarić, Roman; Dadić, Martin; Mostarac, Petar; Hegeduš, Hrvoje.
Measurement of DC properties and relative humidity (RH) dependence of wideband AC current shunts. // Measurement. 131 (2019) ; (journal article).

2. Mostarac, Petar; Malarić, Roman; Hegeduš, Hrvoje.
Measurement uncertainty of adaptive Chirp-z transform. // Measurement. 46 (2013) , 9; 3616-3622 (journal article).

3. Mostarac, Petar; Malarić, Roman; Hegeduš, Hrvoje.
Adaptive Chirp Transform for frequency measurement. // Measurement. 45 (2012) , 3; 268-275 (journal article).

4. Malarić, Krešimir; Malarić, Roman; Hegeduš, Hrvoje.
A nonlinear least-squares graphical tool ('Gaussfit') for educational purposes. // International journal of electrical engineering education. 47 (2010) , 1; 11-22 (journal article).

5. Jurčević, Marko; Boršić, Mladen; Malarić, Roman; Hegeduš, Hrvoje.
Internet-Enabled Calibration Services : Design of a Secure Calibration System. // IEEE Trancactions on Instrumentation and Measurement. 57 (2008) , 9; 2012-2018 (journal article).

6. Malarić, Roman; Jurčević, Marko; Hegeduš, Hrvoje; Cmuk, Drago; Mostarac, Petar.
Electrical measurements student laboratory : replacing hands-on with remote and virtual experiments. // International journal of electrical engineering education. 45 (2008) , 4; 299-309 (journal article).
 
  Scientific papers in other journals
 

1. Dadić, Martin; Sandelić, Monika; Hegeduš, Hrvoje; Petrović, Goran.
A circular loop time constant standard. // Journal of Energy. 67 (2018) , Special iisue; 03-07 (journal article).

2. Konjevod, Jure; Malarić, Roman; Dadić, Martin; Kunšt, Ivica; Hegeduš, Hrvoje.
AC-DC characterization of coaxial current shunts and application of the shunt in the digital sampling wattmeter. // Journal of Energy. 67 (2018) , Special issue; 15-18.

3. Hegeduš, Hrvoje; Jurčević, Marko; Malarić, Roman.
Internet-Enabled Calibration: A Future of Calibration?. // International journal of mecsurement Technologies and Instrumentation Engineering. I (2011) , I; 24-37 (journal article).

4. Hegeduš, Hrvoje; Mostarac, Petar; Malarić, Roman.
Comparison of RMS Value Measurement Algorithms of Non-coherent Sampled Signals. // Measurement science review. 11 (2011) , 3; 79-84 (journal article).

5. Jurčević, Marko; Hegeduš, Hrvoje; Golub, Marin.
Generic System for Remote Testing and Calibration of Measuring Instruments: Security Architecture. // Measurement science review. 10 (2010) ; 50-55 (journal article).
 
  Published invited lectures
 

1. Ferković, Kristina; Hegeduš, Hrvoje.
Correcting rms value of a sine waveform sampled due limited number of periods and determinate aperture time on DMM // Abstracts collection on new challenges in the European Area: International Baku Forum of young scientists..
Baku, Azerbaijan, 2013. 130-137 (invited talk,published,scientific).
 
  Scientific conference papers with international peer-review
 

1. Dadić, Martin; Sandelić, Monika; Hegeduš, Hrvoje; Petrović, Goran.
A Circular Loop Time Constant Standard for the Determination of Phase Angle Errors of Current Shunts // Proceedings of First International Colloquium on Smart Grid Metrology 2018 (SMAGRIMET 2018) / Ivšić, Branimir ; Jurčević, Marko, editor(s).
Zagreb : University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. 64-68 (poster,international peer-review,published,scientific).

2. Konjevod, Jure; Hegeduš, Hrvoje; Malarić, Roman; Kunšt, Ivica.
Switch based on relays with low operation and release time for AC-DC transfer difference measurements // Proceedings of First International Colloquium on Smart Grid Metrology 2018 (SMAGRIMET 2018) / Ivšić, Branimir ; Jurčević, Marko, editor(s).
Zagreb : University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. 87-89 (poster,international peer-review,published,scientific).

3. Hegeduš, Hrvoje; Konjevod, Jure; Mostarac, Petar; Malarić, Roman.
Comparison of DMM characterization methods based on RMS noise and standard deviation noise // MEASUREMENT 2017, 11th International Conference on Measurement / Manka, Jan ; Tyšler, Milan ; Witkovsky, Viktor ; Frollo, Ivan, editor(s).
Bratislava : Institute of Measurement Science, Slovak Academy of Sciences, 2017. 110-114 (poster,international peer-review,published,scientific).

4. Mostarac, Petar; Malarić, Roman; Jurčević, Marko; Hegeduš, Hrvoje; Ekuakille, Aime-Lay; Vergallo, Patrizia.
System for monitoring and fall detection of patients using mobile 3-axis accelerometers sensors // Proceedings of Medical Measurements and Applications Symposium / Lanzolla, Anna, editor(s).
Bari, Italija : IEEE Press, 2011. 456-459 (poster,international peer-review,published,scientific).

5. Arsov, Ljupčo; Čundeva-Blajer, Marija; Šala, Alan; Hegeduš, Hrvoje; Malarić, Roman.
Inter-laboratory Comparison of the Electrical Reference Standards of FEIT-Skopje and FER-Zagreb // Proceedings of the 17th Symposium IMEKO TC 4 / Linus Michaeli, editor(s).
Košice, Slovačka : IMEKO, 2010. 1-5 (lecture,international peer-review,published,scientific).

6. Hegeduš, Hrvoje; Mostarac, Petar; Malarić, Roman.
Precision RMS value measurement of non-coherent sampled signals // CPEM Digest / Yang Sup Song, editor(s).
Daejeon : IEEE, 2010. 205-206 (poster,international peer-review,published,scientific).

7. Malarić, Roman; Hegeduš, Hrvoje; Štambuk, Igor; Mostarac, Petar.
Measurement Of Resistance Ratios With Digital Voltmeter And DAQ Card – A Comparison // 2010 Conference on Precision Electromagnetic Measurements (CPEM Digest) : proceedings / Yang Sup Song, editor(s).
Daejeon : IEEE, 2010. 645-646 (poster,international peer-review,published,scientific).

8. Mostarac, Petar; Hegeduš, Hrvoje; Malarić, Roman.
Novel Frequency Measurement Method With Low Sampling Time // CPEM Digest / Yang Sup Song, editor(s).
Daejeon : IEEE, 2010. 438-439 (poster,international peer-review,published,scientific).

9. Arsov, Ljupčo; Šala, Alan; Čundeva-Blajer, Marija; Hegeduš, Hrvoje.
Inter-laboratory comparison of DC voltage reference standards // Proceedings IX National Conference ETAI 2009 / Aleksandar Ristevski, editor(s).
Ohrid : Society for Electronic Telecommunications Automatics and Informatics of the Republic of Macedonia, 2009. (lecture,international peer-review,published,scientific).

10. Hegeduš, Hrvoje; Malarić, Roman; Mostarac, Petar.
Analysis of methods for RMS measurement of AC signals // Proceedings IX National Conference ETAI 2009 / Aleksandar Ristevski, editor(s).
Ohrid : Society for Electronic Telecommunications Automatics and Informatics of the Republic of Macedonia, 2009. (lecture,international peer-review,published,scientific).

11. Malarić, Roman; Čundeva-Blajer, Marija; Arsov, Ljupčo; Hegeduš, Hrvoje; Mostarac, Petar.
Development of Precise Measurement Methods of Electrical Quantities in Macedonia and Croatia // Proceedings of 7th International Conference on Measurement / Milan Tyšler, Jan Manka, Viktor Witkovsky, editor(s).
Smolenice, Slovačka : Institute of Measurement Science, Slovak Academy of Sciences, 2009. 385-388 (poster,international peer-review,published,scientific).

12. Mostarac, Petar; Malarić, Roman; Hegeduš, Hrvoje.
Comparison of Outliers Elimination Algorithms // Proceedings 7th International Conference on Measurement / Milan Tyšler, Jan Manka, Viktor Witkovsky, editor(s).
Smolenice : Institute of Measurement Science, Slovak Academy of Sciences, 2009. 49-52 (poster,international peer-review,published,scientific).

13. Mostarac, Petar; Malarić, Roman; Hegeduš, Hrvoje.
Extrapolation of resistance standard values between calibrations // Proceedings IX National Conference ETAI 2009 / Aleksandar Ristevski, editor(s).
Ohrid : Society for Electronic Telecommunications Automatics and Informatics of the Republic of Macedonia, 2009. (lecture,international peer-review,published,scientific).

14. Jurčević, Marko; Hegeduš, Hrvoje; Malarić, Roman; Zeba, Hrvoje.
Generic Environment for internet-enabled calibration services // Proceedings of 16th IMEKO TC4 International Symposium and 14th International Workshop.
Sesto Fiorentino : A&T Affidabilità ; Tecnologia, 2008. 619-623 (poster,international peer-review,published,scientific).

15. Levak, Kristina; Ferković, Luka; Hegeduš, Hrvoje.
Testing PT100 temperature dependence and using it as reference for other PTC measurements // 20th International Metrology Symposium 1st International Symposium RMO 2008 / Ilić, Damir ; Boršić, Mladen ; Jurčević, Marko, editor(s).
Zagreb : Metrology Consulting, 2008. 199-201 (poster,international peer-review,published,scientific).

16. Mostarac, Petar; Hegeduš, Hrvoje; Malarić, Roman.
Analysis of Offset Fluctuation Generated by Temperature Dependency of 3-axis Accelerometer MMA 7260QT // IMEKO TC 4 Symposium / Daponte, Pasquale, editor(s).
Firenca : Tipolitografia Contini s.r.l., 2008. 552-555 (poster,international peer-review,published,scientific).

17. Hegeduš, Hrvoje; Ilić, Damir; Šala, Alan.
Comparison of measurement methods for vehicle acceleration // IMEKO XVIII World Congress proceedings.
Rio de Janeiro, Brazil, 2006. (lecture,international peer-review,published,scientific).

18. Hegeduš, Hrvoje; Ilić, Damir.
Vehicle acceleration measurement // Proceedings of the 19th International Metrology Symposium / Ilić, Damir ; Boršić, Mladen ; Jurčević, Marko, editor(s).
Opatija : Metrology Consulting, 2005. 55-59 (poster,international peer-review,published,scientific).

19. Malarić, Roman; Leniček, Ivan; Šala, Alan; Jurčević, Marko; Hegeduš, Hrvoje.
''MEMS Accelerometer Demonstration Using Virtual Instrumentation // VI Semetro Anais Proceedings / Gregory Kyriazis, editor(s).
Rio de Janeiro : Inmetro, 2005. 107-109 (poster,international peer-review,published,scientific).
 
  Other refereed conference papers
 

1. Hegeduš, Hrvoje; Mostarac, Petar; Malarić, Roman.
Rapidly Developing a Portable, Low-Cost In-Vehicle Data Acquisition System Using LabVIEW and NI Data Acquisition Hardware // National Instruments Solutions Case studies / Eva Santner, editor(s).
Budimpešta : National Instruments, 2010. (lecture,international peer-review,published,expert).
 
  Abstracts in Book of abstracts
 

1. Večenaj, Željko; Ptičar, Damir; Hegeduš, Hrvoje; Lončar, Goran; Grisogono, Branko.
First observations of the bura wind turbulence using the hot-wire anemometer // Knjiga sažetaka - Book of Abstracts.
(lecture,international peer-review,abstract).

2. Večenaj, Željko; Ptičar, Damir; Hegeduš, Hrvoje; Grisogono, Branko.
A New Micrometeorological Research Facility at the New Maslenica Bridge // .
(poster,international peer-review,abstract,scientific).

3. Večenaj, Željko; Ptičar, Damir; Hegeduš, Hrvoje; Lončar, Goran; Gjetvaj, Goran; Grisogono, Branko.
First observation of the bora-wind turbulence using hot-wire anemometer // .
(poster,international peer-review,abstract,scientific).

4. Jurčević, Marko; Hegeduš, Hrvoje; Mostarac, Petar.
A multipurpose microcontroller-based data acqusition system for meteorological measurements // Workshop on Advances in Meso- and Micrometeorology / Telišman Prtenjak, Maja ; Večenaj, Željko, editor(s).
Zagreb, 2014. 11-11 (lecture,abstract,scientific).

5. Večenaj, Željko; Pričar, Damir; Hegeduš, Hrvoje; Lončar, Goran; Grisogono, Branko.
Observations of the bora-wind turbulence using the hot-wire anemometer // Workshop on Advances in Meso- and Micrometeorology / Telišman Prtenjak, Maja ; Večenaj, Željko, editor(s).
Zagreb, 2014. 28-28 (lecture,abstract,scientific).
 
  Unpublished papers
 

1. Hegeduš, Hrvoje.
Analysis of high quality and rugged measurement systems for weather applications // Pozvano predavanje na znanstvenom skupu FIMO-CROHUN & VITCLIC WORKSHOP.
(invited talk,ppt presentation,scientific).

2. Sović Kržić, Ana; Jagušt, Tomislav; Hegeduš, Hrvoje.
ŠUZA - from school to science and the academic community // Predavanje na Jesenskoj školi Hrvatsko pedagoško-književnog zbora.
2017. 1-1 (invited talk,unpublished,expert).
 
  Dissertations
 

1. Hegeduš, Hrvoje.
Reduction of measurement uncertainty of alternating signals within mobile calibration laboratory / doctoral thesis.
Zagreb : Fakultet elektortehnike i računarstva, 22.12. 2011., 180 pages. Mentor: Malarić, Roman.
 
  Graduation thesis
 

1. Hegeduš, Hrvoje.
Measurement of vehicle acceleration / pre-Bologna graduate thesis.
Zagreb : Fakultet elektortehnike i računarstva, 23.06. 2005., 56 pages. Mentor: Ilić, Damir.
 
  Other papers
 

1. Hegeduš, Hrvoje; Šala, Alan.
PEL air-conditioning system, 2009. (study).
 
  Mentoring
 

1. Useini, Besnik.
Temperature regulation of air chamber using Arduino system / graduate thesis.
Zagreb : Fakultet elektrotehnike i računarstva, 01.07. 2015., 41 pages. Mentor: Malarić, Roman.

2. Jerković, Ante.
Regulated thermostat using real time controller with FPGA architecture / baccalaureus graduate thesis.
Zagreb : Fakultet elektrotehnike i računarstva, 09.07 2009, 32 pages. Mentor: Malarić, Roman.
 

Teaching duties

University undergraduate

University graduate

Competences

  • Power electronics
    Three-phase electric power
  • Signal processing
    Adaptive signal processing Adaptive filters Adaptive signal detection Digital signal processing Filters
  • Circuits and systems
    Digital signal processors Electronic circuits Integrated circuits Microprocessors Microcontrollers
  • Communications technology
    Wireless access points Internet of Things Mobile communication  Protocols Master-slave Transport protocols Wireless application protocol ZigBee Wireless communication Wireless access points Wireless application protocol Wireless sensor networks

Professional memberships

  • Systems for data acquisition, processing and data storage (dataloggers, NI LabVIEW, NI Rio)
  • Measuring electrical quantities in high accuracy (voltage, current, resistance ...)
  • Calibration of instruments and laboratory equipmnet
  • Measurement of nonelectric quantities and measuring transducers (temperature, pressure, humidity, flow ...)
  • Microcontroller based embedded systems (Arduino, Raspberry Pi, ARM Cortex...)
  • Meteorological measurement systems (Campbell Scientific, Lufft...)
  • Membership in Croatian Metrology Institute (HMI)

Personal data

Graduation year:
2005.
PhD graduation year:
2011.
Employed in this institution since:
2005.

Hobbies and interests

Programming (C++, NI LabVIEW, web)

Microcontrollers (Arduino, Raspberry Pi, ARM Cortex)

Home automation (smart home)

Photography 

Multimedia

Cars