Research

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2021

1.

Wodecki, Jacek; Michalak, Anna; Zimroz, Radoslaw

Local damage detection based on vibration data analysis in the presence of Gaussian and heavy-tailed impulsive noise Journal Article

In: Measurement, vol. 169, pp. 108400, 2021, ISSN: 0263-2241.

Links | BibTeX | Tags: Crusher, Diagnostics, Nonnegative Matrix Factorization, OPMO, Time-Frequency Representation, Vibration

2020

2.

Wodecki, Jacek; Góralczyk, Mateusz; Krot, Pavlo; Zietek, Bartlomiej; Szrek, Jaroslaw; Worsa-Kozak, Magdalena; Zimroz, Radoslaw; Sliwinski, Pawel; Czajkowski, Andrzej

Process Monitoring in Heavy Duty Drilling Rigs—Data Acquisition System and Cycle Identification Algorithms Journal Article

In: Energies, vol. 13, no. 24, pp. 6748, 2020.

Links | BibTeX | Tags: Analytics, Current analysis, Cycle detection, SafeMe4Mine, Time-Frequency Representation

3.

Wodecki, Jacek; Michalak, Anna; Stefaniak, Pawel; Wylomanska, Agnieszka; Zimroz, Radoslaw

Combination of Kolmogorov-Smirnov Statistic and Time-Frequency Representation for P-Wave Arrival Detection in Seismic Signal Proceedings Article

In: Workshop on Cyclostationary Systems and Their Applications, pp. 166–174, Springer 2020.

Links | BibTeX | Tags: Environment, Kolmogorov-Smirnov Statistic, Seismic, Time-Frequency Representation, Vibration

4.

Wodecki, Jacek; Michalak, Anna; Zimroz, Radoslaw; Wylomanska, Agnieszka

Separation of multiple local-damage-related components from vibration data using Nonnegative Matrix Factorization and multichannel data fusion Journal Article

In: Mechanical Systems and Signal Processing, vol. 145, pp. 106954, 2020.

Links | BibTeX | Tags: Diagnostics, MaMMa, Nonnegative Matrix Factorization, Time-Frequency Representation, Vibration

2019

5.

Antila, Marko; Rantala, Seppo; Kataja, Jari; Lamula, Lasse; Isomoisio, Heikki; Zimroz, Radosław; Wodecki, Jacek; Wyłomańska, Agnieszka

Machinery noise source identification with deep learning Proceedings Article

In: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, pp. 4435–4440, Institute of Noise Control Engineering, 2019.

Links | BibTeX | Tags: Diagnostics, Independent Component Analysis, OPMO, Time-Frequency Representation, Vibration

6.

Wodecki, Jacek; Hebda-Sobkowicz, Justyna; Mirek, Adam; Zimroz, Radoslaw; Wylomanska, Agnieszka

Combination of Principal Component Analysis and Time-Frequency Representation for P-Wave Arrival Detection Journal Article

In: Shock and Vibration, vol. 2019, pp. 7, 2019.

Links | BibTeX | Tags: Analytics, Principal Component Analysis, Seismic, Time-Frequency Representation, Vibration

7.

Wodecki, Jacek; Kruczek, Piotr; Wylomanska, Agnieszka; Bartkowiak, Anna; Zimroz, Radoslaw

Novel method of informative frequency band selection for vibration signal using Nonnegative Matrix Factorization of spectrogram matrix Journal Article

In: Mechanical Systems and Signal Processing, vol. 130, pp. 585–596, 2019.

Links | BibTeX | Tags: Diagnostics, Nonnegative Matrix Factorization, Selector, Time-Frequency Representation, Vibration

8.

Michalak, Anna; Wylomanska, Agnieszka; Wodecki, Jacek; Zimroz, Radoslaw; Gryllias, Konstantinos

Optimal frequency band selection via stationarity testing in time frequency domain Proceedings Article

In: pp. 919–928, KU Leuven, 2019.

BibTeX | Tags: Diagnostics, Selector, Time-Frequency Representation, Vibration

2018

9.

Wodecki, Jacek; Hebda-Sobkowicz, Justyna; Wylomanska, Agnieszka; Zimroz, Radoslaw; Gryllias, Konstantinos

Application of principal component analysis of time-frequency representation for gearbox fault detection Proceedings Article

In: pp. 82–25, JVE International Ltd., 2018.

Links | BibTeX | Tags: Diagnostics, Gearbox, Principal Component Analysis, Time-Frequency Representation, Vibration

10.

Wodecki, Jacek

Nonnegative Matrix Factorization of time frequency representation of vibration signal for local damage detection--comparison of algorithms Proceedings Article

In: pp. 00010, EDP Sciences, 2018.

Links | BibTeX | Tags: Analytics, Bearing, Nonnegative Matrix Factorization, Time-Frequency Representation, Vibration

2017

11.

Wodecki, Jacek; Zdunek, Rafal; Wylomanska, Agnieszka; Zimroz, Radoslaw

Nonnegative factorization of spectrogram for local damage detection of belt conveyor gearboxes Proceedings Article

In: pp. 4714–4718, 2017, ISSN: 2405-8963.

Links | BibTeX | Tags: Diagnostics, DISIRE, Gearbox, Nonnegative Matrix Factorization, Time-Frequency Representation, Vibration

12.

Wodecki, Jacek; Kruczek, Piotr; Wylomanska, Agnieszka; Bartkowiak, Anna; Zimroz, Radoslaw

Novel method of informative frequency band selection for vibration signal using nonnegative matrix factorization of short--time fourier transform Proceedings Article

In: pp. 129–133, IEEE, 2017.

Links | BibTeX | Tags: Crusher, Diagnostics, DISIRE, Nonnegative Matrix Factorization, Time-Frequency Representation, Vibration

13.

Wodecki, Jacek; Barszcz, Tomasz; Zimroz, Radoslaw

Informative frequency band identification for automatic extraction of impulsive components in vibration data from rotating machinery Proceedings Article

In: pp. 109–114, JVE International Ltd., 2017.

Links | BibTeX | Tags: Compressor, Diagnostics, Nonnegative Matrix Factorization, Time-Frequency Representation, Vibration

14.

Wodecki, Jacek; Zdunek, Rafal; Wylomanska, Agnieszka; Zimroz, Radoslaw

Local fault detection of rolling element bearing components by spectrogram clustering with semi-binary NMF Journal Article

In: Diagnostyka, vol. 18, no. 1, pp. 3–8, 2017, ISSN: 1641-6414.

Links | BibTeX | Tags: Bearing, Diagnostics, Nonnegative Matrix Factorization, Time-Frequency Representation, Vibration

2015

15.

Wodecki, Jacek; Stefaniak, Pawel; Obuchowski, Jakub; Wylomanska, Agnieszka; Zimroz, Radoslaw

Combination of ICA and time-frequency representations of multichannel vibration data for gearbox fault detection Proceedings Article

In: pp. 133–138, JVE International Ltd., 2015.

BibTeX | Tags: Diagnostics, Gearbox, Independent Component Analysis, Time-Frequency Representation, Vibration