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 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
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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