dr inż. Justyna Hebda-Sobkowicz

Email: justyna.hebda-sobkowicz@pwr.edu.pl

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Structure: Faculty of Geoengineering, Mining and Geology » Department of Mining

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ul. Na Grobli 13/15, 50-421 Wrocław
building L-1 (Geocentrum I), room 3.27

Office hours

• Wednesday 10.00-12.00 (online only)

Research fields

• applied mathematics; stochastic processes; signal processing; non-Gaussian noise; local damage detection.

Recent papers

• Hebda-Sobkowicz J., Zimroz R., Pitera M., Wyłomańska A. - Informative frequency band selection in the presence of non-Gaussian noise–a novel approach based on the conditional variance statistic with application to bearing fault diagnosis, Mechanical Systems and Signal Processing 145, 106971
• Hebda-Sobkowicz J.,Zimroz R., Wyłomańska A. - Selection of the Informative Frequency Band in a Bearing Fault Diagnosis in the Presence of Non-Gaussian Noise—Comparison of Recently Developed Methods, Applied Sciences 10 (8), 2657
• Hebda-Sobkowicz J., Gola S., Zimroz R., Wyłomańska A. - Identification and Statistical Analysis of Impulse-Like Patterns of Carbon Monoxide Variation in Deep Underground Mines Associated with the Blasting Procedure, Sensors;
• Hebda-Sobkowicz J., Gola S., Zimroz R., Wyłomańska A. - Pattern of H2S concentration in a deep copper mine and its correlation with ventilation schedule, Measurement 140, 373-381; 
• Wodecki J., Hebda-Sobkowicz J.,Mirek A., Zimroz R., Wyłomańska A. - Combination of Principal Component Analysis and Time-Frequency Representation for P-Wave Arrival Detection, Shock and Vibration 2019

Papers in DONA database

Selected publications
1	Artykuł 2026 Justyna Hebda-Sobkowicz Anna E Michalak Jacek Wodecki Radosław Zimroz Marcin Wolkiewicz Krzysztof Szabat A novel statistical method for spectral analysis of a short-duration signal and its application to current data for stator fault diagnosis. Energies. 2026, vol. 19, nr 5, art. 1351, s. 1-34. ISSN: 1996-1073 Zasoby:DOIURLSFX
2	Artykuł 2026 Justyna Hebda-Sobkowicz Anna E Michalak Jacek Wodecki Radosław Zimroz Krzysztof Szabat Marcin Wolkiewicz Agnieszka Wyłomańska Advanced spatial processing of the cyclic spectral coherence map and its application to bearing fault detection in electric motors. Archives of Civil and Mechanical Engineering. 2026, vol. 26, art. 172, s. 1-36. ISSN: 1644-9665; 2083-3318 Zasoby:DOIURLSFX
3	Artykuł 2026 Justyna Hebda-Sobkowicz Jacek Wodecki Anna E Michalak Agnieszka Wyłomańska Radosław Zimroz Marcin Wolkiewicz Marcin Pawlak Krzysztof Szabat Blind and targeted statistical selectors for informative frequency band identification based on cyclic spectral coherence. Applied Acoustics. 2026, vol. 251, art. 111354, s. 1-33. ISSN: 0003-682X; 1872-910X Zasoby:DOIURLSFX
4	Artykuł 2026 Sumika Chauhan Govind Vashishtha Hamid Shiri Justyna Hebda-Sobkowicz Radosław Zimroz Cyclic spectral coherence map-based filter design with geometric mean optimization for industrial fault diagnosis. IEEE Transactions on Industry Applications. 2026, s. 1-10. ISSN: 0093-9994; 1939-9367 Zasoby:DOIURL
5	Artykuł 2025 Jacek Wodecki Anna E Michalak Justyna Hebda-Sobkowicz Agnieszka Wyłomańska Krzysztof Szabat Marcin Wolkiewicz Marcin Pawlak Radosław Zimroz Cyclostationary analysis of vibration signals from electric motor – understanding of bi-frequency map. Mechanical Sciences. 2025, vol. 16, nr 2, s. 597-614. ISSN: 2191-916X; 2191-9151 Zasoby:DOIURLSFX
6	Artykuł 2025 Jacek Wodecki Anna E Michalak Justyna Hebda-Sobkowicz Radosław Zimroz Agnieszka Wyłomańska Marcin Wolkiewicz Krzysztof Szabat Sebastien Weisse, Jerome Valire, Analysis of Clarke vector hodograph shape for diagnostics of inter-turn fault in stators of induction electric motors. IEEE Transactions on Industrial Electronics. 2025, s. 1-11. ISSN: 0278-0046; 1557-9948 Zasoby:DOIURL
7	Artykuł 2025 Justyna Hebda-Sobkowicz Radosław Zimroz Anil Kumar, Agnieszka Wyłomańska Robust correlation measures for informative frequency band selection in heavy-tailed signals. Advanced Engineering Informatics. 2025, vol. 65, part A, art. 103174, s. 1-24. ISSN: 1474-0346; 1873-5320 Zasoby:DOIURLSFX
8	Artykuł 2025 Anna E Michalak Justyna Hebda-Sobkowicz Anil Kumar, Radosław Zimroz Rafał Zdunek Agnieszka Wyłomańska Non-negative tensor factorization-based dependence map analysis for local damage detection in presence of non-Gaussian noise. Measurement (London). 2025, vol. 248, art 116840, s. 1-20. ISSN: 0263-2241; 1873-412X Zasoby:DOIURLSFX
9	Artykuł 2025 Govind Vashishtha Sumika Chauhan Mert Sehri, Justyna Hebda-Sobkowicz Radosław Zimroz Patrick Dumond, Rajesh Kumar, Advancing machine fault diagnosis: a detailed examination of convolutional neural networks. Measurement Science & Technology. 2025, vol. 36, nr 2, art. 022001, s. 1-29. ISSN: 0957-0233; 1361-6501 Zasoby:DOIURLSFX
10	Artykuł 2025 Anna E Michalak Justyna Hebda-Sobkowicz Jacek Wodecki Krzysztof Szabat Marcin Wolkiewicz Sebastien Weisse, Jerome Valire, Radosław Zimroz Agnieszka Wyłomańska Enhancement of cyclic spectral coherence map by statistical testing approach - application to bearing faults diagnosis in electric motors. Measurement Science & Technology. 2025, vol. 36, nr 1, art. 016169, s. 1-15. ISSN: 0957-0233; 1361-6501 Zasoby:DOIURLSFX
11	Referat konferencyjny 2024 Anna E Michalak Justyna Hebda-Sobkowicz Jacek Wodecki Mateusz Dybkowski Marcin Wolkiewicz Sebastien Weisse, Jerome Valire, Krzysztof Szabat Radosław Zimroz Agnieszka Wyłomańska Statistical test for cyclostationarity based on CSC-based indicators - application to vibration signals from electric motor. W: Proceedings of ISMA 2024 : International Conference on Noise and Vibration Engineering : USD 2024 : International Conference on Uncertainty in Structural Dynamics / eds. Win Desmet [i in.]. Heverlee : KU Leuven, Departement Werktuigkunde, cop. 2024. s. 551-565. ISBN: 978-90-82893-17-5
12	Artykuł 2022 Justyna Hebda-Sobkowicz Radosław Zimroz Agnieszka Wyłomańska Jérôme Antoni, Infogram performance analysis and its enhancement for bearings diagnostics in presence of non-Gaussian noise. Mechanical Systems and Signal Processing. 2022, vol. 170, art. 108764, s. 1-22. ISSN: 0888-3270; 1096-1216 Zasoby:DOIURLSFX
13	Artykuł 2021 Justyna Hebda-Sobkowicz Jakub Nowicki Radosław Zimroz Agnieszka Wyłomańska Alternative measures of dependence for cyclic behaviour identification in the signal with impulsive noise - application to the local damage detection. Electronics. 2021, vol. 10, nr 15, art. 1863, s. 1-27. ISSN: 2079-9292 Zasoby:DOIURLSFX
14	Artykuł 2021 Jakub Nowicki Justyna Hebda-Sobkowicz Radosław Zimroz Agnieszka Wyłomańska Dependency measures for the diagnosis of local faults in application to the heavy-tailed vibration signal. Applied Acoustics. 2021, vol. 178, art. 107974, s. 1-12. ISSN: 0003-682X; 1872-910X Zasoby:DOIURLSFX

All employee publications