Time-Frequency domain analysis of vibration signals | Time frequency domain fault identification

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  • เผยแพร่เมื่อ 28 พ.ย. 2024

ความคิดเห็น • 25

  • @guliyevshahriyar
    @guliyevshahriyar 3 หลายเดือนก่อน +1

    You guys are really special in terms of getting stuff together 👏👏👏👏👏👏 exceptional work!

  • @prachis6785
    @prachis6785 ปีที่แล้ว +3

    Thank you so much sir for responding my request ..very very useful ..

  • @rkjayakrishnan3997
    @rkjayakrishnan3997 3 หลายเดือนก่อน

    Great explanation.

  • @athulraju3197
    @athulraju3197 ปีที่แล้ว +2

    Please do a video on stimulation of raw vibrational signals(bearing) using any software

  • @narayanansreenivasan2558
    @narayanansreenivasan2558 ปีที่แล้ว

    Thanks, is there any data analysis work done? Using some of the feature extraction and Machine learning techniques mentioned.. if so request you for a video and share the code if possible too🙏

    • @themechanicalengineer
      @themechanicalengineer  ปีที่แล้ว

      Kindly refer my Google scholar link for relavent articles: scholar.google.com/citations?user=sFw3r3IAAAAJ&hl=en

  • @gautamkongi
    @gautamkongi ปีที่แล้ว +1

    Could you give a link to this data as well as the code, and maybe make a video with explaination sir?
    Thank you so much

    • @themechanicalengineer
      @themechanicalengineer  ปีที่แล้ว

      Sire will make a video on that... For data send a mail to me @ dmecengr@gmail.com

    • @BabaAndBaby11
      @BabaAndBaby11 ปีที่แล้ว

      @@themechanicalengineer hi sir could you please send me the data too, i m sending you an email right now.

  • @malekmoursi6516
    @malekmoursi6516 ปีที่แล้ว

    🌹🌹Thanks alot

  • @batanggwaporvshadz7443
    @batanggwaporvshadz7443 ปีที่แล้ว

    How do i calculate the bearing frequency if the number of rolling element in any bearing are not given? tnx sir.

    • @themechanicalengineer
      @themechanicalengineer  ปีที่แล้ว

      The bearing fault frequency can be calculated using specific formulas based on the bearing geometry and the operational characteristics. The number of rolling elements in a bearing is a critical component in this calculation.

    • @batanggwaporvshadz7443
      @batanggwaporvshadz7443 ปีที่แล้ว

      @@themechanicalengineer but that specific formula also requires the number of rolling element to get the specific frequency a bearing fault sir.still confused about it .

    • @themechanicalengineer
      @themechanicalengineer  ปีที่แล้ว

      Yes ... Without that detail it is not possible... Better you refer the bearing standard size for getting the details about number of balls

  • @PandiyanM22PHD064
    @PandiyanM22PHD064 8 หลายเดือนก่อน +1

    nice sir
    how to do this in MATLAB

    • @themechanicalengineer
      @themechanicalengineer  8 หลายเดือนก่อน

      Have a look at this link - in.mathworks.com/help/signal/ref/stft.html
      Further if you have any doubts contact me at dmecengr@gmail.com

  • @onlystatus6010
    @onlystatus6010 3 หลายเดือนก่อน

    Any idea about sone measurement

    • @themechanicalengineer
      @themechanicalengineer  2 หลายเดือนก่อน

      What kind of measurement you are expecting?

    • @onlystatus6010
      @onlystatus6010 2 หลายเดือนก่อน

      @@themechanicalengineer loudness measurements

    • @themechanicalengineer
      @themechanicalengineer  2 หลายเดือนก่อน

      My expertise lies in the vibration of systems, but for loudness measurements, you can use sound level meters (SLM) to measure sound pressure levels, usually in decibels (dB).

  • @Bandnavlogs
    @Bandnavlogs ปีที่แล้ว

    Sir please u make another video