Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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NonGauMech - New methods of processing non-stationary signals (identification, segmentation, extraction, modeling) with non-Gaussian characteristics for the purpose of monitoring complex mechanical structures

2021/40/Q/ST8/00024

Keywords:

signal processing heavy tailed mechanical systems fault detection dynamic modelling time-frequency representation

Descriptors:

  • ST8_006:
  • ST8_007:

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Politechnika Wrocławska

woj. dolnośląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Radosław Przemysław Zimroz 

Number of co-investigators in the project: 5

Call: SHENG 2 - announced on 2020-12-15

Amount awarded: 997 960 PLN

Project start date (Y-m-d): 2022-02-01

Project end date (Y-m-d): 2025-01-31

Project duration:: 36 months (the same as in the proposal)

Project status: Project completed

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (14)
  • Articles in post-conference publications (4)
  1. Bearing damage detection with orthogonal and non-negative low-rank feature extraction
    Authors:
    M. Gabor, R. Zdunek, A. Wyłomańska, R. Zimroz
    Academic press:
    IEEE Transactions on Industrial Informatics (rok: 2023, tom: 20(2), strony: 2944 - 2955), Wydawca: IEEE
    Status:
    Published
    DOI:
    10.1109/TII.2023.3300455 - link to the publication
  2. Empirical study of periodic autoregressive models with additive noise - estimation and testing
    Authors:
    W. Żuławiński, A. Wyłomańska
    Academic press:
    Communications in Statistics - Simulation and Computation (rok: 2023, ), Wydawca: Taylor&Francis
    Status:
    Published
    DOI:
    10.1080/03610918.2023.2286217 - link to the publication
  3. Identification and validation of periodic autoregressive model with additive noise: finite-variance case
    Authors:
    W. Żuławiński, A. Grzesiek, R. Zimroz, A. Wyłomańska
    Academic press:
    Journal of Computational and Applied Mathematics (rok: 2023, tom: 427 115131, 2023, strony: 115131), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.cam.2023.115131 - link to the publication
  4. Influence of α-Stable Noise on the Effectiveness of Non-Negative Matrix Factorization—Simulations and Real Data Analysis
    Authors:
    A. Michalak, R. Zdunek, R. Zimroz, A. Wylomanska
    Academic press:
    Electronics (rok: 2024, tom: 13(5), strony: 829), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/electronics13050829 - link to the publication
  5. The modified Yule-Walker method for multidimensional infinite-variance periodic autoregressive model of order 1
    Authors:
    P. Giri, A. Grzesiek, W. Żuławiński, S. Sundar, A. Wyłomańska
    Academic press:
    Journal of the Korean Statistical Society (rok: 2022, tom: 52, strony: 462–493), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s42952-022-00191-3 - link to the publication
  6. Intelligent fault diagnosis of worm gearbox based on adaptive CNN using amended gorilla troop optimization with quantum gate mutation strategy
    Authors:
    Govind Vashishtha, Sumika Chauhan, Surinder Kumar, Rajesh Kumar, Radoslaw Zimroz and Anil Kumar
    Academic press:
    Knowledge-Based Systems (rok: 2023, tom: Volume 280, strony: 110984), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.knosys.2023.110984 - link to the publication
  7. An Adaptive feature mode decomposition based on a novel health indicator for bearing fault diagnosis
    Authors:
    Sumika Chauhan and Govind Vashishtha and Rajesh Kumar and Radoslaw Zimroz and Pradeep Kundu
    Academic press:
    Measurement (rok: 2024, tom: Volume 226, strony: 114191), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2024.114191 - link to the publication
  8. Influence of α-Stable Noise on the Effectiveness of Non-Negative Matrix Factorization—Simulations and Real Data Analysis
    Authors:
    A. Michalak, R. Zdunek, R. Zimroz, A. Wylomanska
    Academic press:
    Electronics (rok: 2024, tom: 13(5), strony: 829), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/electronics13050829 - link to the publication
  9. Non-negative tensor factorization for vibration-based local damage detection
    Authors:
    M.Gabor, R.Zdunek, R.Zimroz, J.Wodecki, A.Wylomanska
    Academic press:
    Mechanical Systems and Signal Processing (rok: 2023, tom: 198, strony: 110430), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.ymssp.2023.110430 - link to the publication
  10. The modified Yule-Walker method for multidimensional infinite-variance periodic autoregressive model of order 1
    Authors:
    P. Giri, A. Grzesiek, W. Żuławiński, S. Sundar, A. Wyłomańska
    Academic press:
    Journal of the Korean Statistical Society (rok: 2022, tom: 52, strony: 462–493), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s42952-022-00191-3 - link to the publication
  11. Assessment of background noise properties in time and time-frequency domains in the context of %noisy vibration-based local damage detection in real environment
    Authors:
    K. Skowronek, T. Barszcz, J. Antoni, R. Zimroz, A. Wyłomańska
    Academic press:
    Mechanical Systems and Signal Processing (rok: 2023, tom: 199(15), strony: 110465), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.ymssp.2023.110465 - link to the publication
  12. Non-parametric Ensemble Empirical Mode Decomposition for extracting weak features to identify bearing defects
    Authors:
    A. Kumar, Y. Berrouche, R. Zimroz, G. Vashishtha, S. Chauhan, C.P. Gandhi, H. Tang, J.Xiang
    Academic press:
    Measurement (rok: 2023, tom: 211, strony: 112615), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2023.112615 - link to the publication
  13. An Adaptive feature mode decomposition based on a novel health indicator for bearing fault diagnosis
    Authors:
    Sumika Chauhan and Govind Vashishtha and Rajesh Kumar and Radoslaw Zimroz and Pradeep Kundu
    Academic press:
    Measurement (rok: 2024, tom: Volume 226, strony: 114191), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2024.114191 - link to the publication
  14. Identification of fault frequency variation in the envelope spectrum in the vibrationbased local damage detection in changing load/speed conditions
    Authors:
    D. Kuzio, R. Zimroz, A. Wylomanska
    Academic press:
    Measurement (rok: 2023, tom: 218, strony: 113148), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2023.113148 - link to the publication
  1. Non-negative matrix underapproximation as optimal frequency band selector
    Authors:
    M.Gabor, R.Zdunek, R.Zimroz, A.Wylomanska
    Conference:
    IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society (rok: 2023, tom: IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, strony: 45663), Wydawca: IEEE
    Data:
    konferencja 16-19 October 2023
    Status:
    Published
    DOI:
    10.1109/IECON51785.2023.10312465 - link to the publication
  2. Yule-Walker-based approaches for estimation of noise-corrupted periodic autoregressive model - finite- and infinite-variance cases
    Authors:
    W. Żuławiński, A. Wyłomańska, R. Zimroz
    Conference:
    2023 31st European Signal Processing Conference (EUSIPCO) (rok: 2023, tom: 31st European Signal Processing Conference (EUSIPCO), strony: 1978-1982), Wydawca: IEEE
    Data:
    konferencja 4-8.09.2023
    Status:
    Published
    DOI:
    10.23919/EUSIPCO58844.2023.10289735 - link to the publication
  3. Yule-Walker-based approaches for estimation of noise-corrupted periodic autoregressive model - finite- and infinite-variance cases
    Authors:
    W. Żuławiński, A. Wyłomańska, R. Zimroz
    Conference:
    2023 31st European Signal Processing Conference (EUSIPCO) (rok: 2023, tom: 31st European Signal Processing Conference (EUSIPCO), strony: 1978-1982), Wydawca: IEEE
    Data:
    konferencja 4-8.09.2023
    Status:
    Published
    DOI:
    10.23919/EUSIPCO58844.2023.10289735 - link to the publication
  4. Non-negative matrix underapproximation as optimal frequency band selector
    Authors:
    M.Gabor, R.Zdunek, R.Zimroz, A.Wylomanska
    Conference:
    IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society (rok: 2023, tom: IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, strony: 45663), Wydawca: IEEE
    Data:
    konferencja 16-19 October 2023
    Status:
    Published
    DOI:
    10.1109/IECON51785.2023.10312465 - link to the publication

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