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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

Descriptors

  • ST8_006: Mechatronika, mechanika precyzyjna
  • ST8_007: Budowa maszyn: modelowanie, kształtowanie, obróbka

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

Voivodeship: 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
2022-02-01
Project end date
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 (11)

  1. 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 (year: 2023, volume: 0, pages: 0), Publisher: Taylor&Francis
    Status:
    Published
    DOI:
    10.1080/03610918.2023.2286217 – link to the publication

  2. 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 (year: 2023, volume: 427 115131, 2023, pages: 115131), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.cam.2023.115131 – link to the publication

  3. 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 (year: 2023, volume: 20(2), pages: 2944 - 2955), Publisher: IEEE
    Status:
    Published
    DOI:
    10.1109/TII.2023.3300455 – link to the publication

  4. 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 (year: 2023, volume: 199(15), pages: 110465), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.ymssp.2023.110465 – link to the publication

  5. 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 (year: 2023, volume: Volume 280, pages: 110984), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.knosys.2023.110984 – link to the publication

  6. 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 (year: 2024, volume: 13(5), pages: 829), Publisher: MDPI
    Status:
    Published
    DOI:
    10.3390/electronics13050829 – link to the publication

  7. 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 (year: 2022, volume: 52, pages: 462–493), Publisher: Springer
    Status:
    Published
    DOI:
    10.1007/s42952-022-00191-3 – link to the publication

  8. 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 (year: 2024, volume: Volume 226, pages: 114191), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2024.114191 – 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 (year: 2023, volume: 198, pages: 110430), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.ymssp.2023.110430 – link to the publication

  10. 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 (year: 2023, volume: 218, pages: 113148), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2023.113148 – link to the publication

  11. 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 (year: 2023, volume: 211, pages: 112615), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.measurement.2023.112615 – link to the publication

Articles in post-conference publications (2)

  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 (year: 2023, volume: IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, pages: 46028), Publisher: IEEE
    Date:
    conference 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) (year: 2023, volume: 31st European Signal Processing Conference (EUSIPCO), pages: 1978-1982), Publisher: IEEE
    Date:
    conference 4-8.09.2023
    Status:
    Published
    DOI:
    10.23919/EUSIPCO58844.2023.10289735 – link to the publication

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