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Frequency Response Function (FRF) explained 

Srinath Srinivasan
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A Frequency Response Function (FRF) is a function used to quantify the response of a system to an excitation, normalized by the magnitude of this excitation, in the frequency domain. FRF is a frequency based measurement function. It is used to identify the resonant frequencies, damping and mode shapes of a physical structure. Learn more about FRF in this video.
Mode Shapes Playlist:
• Mode Shapes
Sound harmonics Video:
• Sound harmonics explained

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15 сен 2024

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Комментарии : 6   
@TheyCallMeApplePie
@TheyCallMeApplePie 6 месяцев назад
Extremely informative! Thank you 😊
@nhtcgu2664
@nhtcgu2664 2 месяца назад
Thanks for uploading this. Can you please do an example of extracting mode shapes using an impact hammer on a structure?
@SrinathSrinivasan
@SrinathSrinivasan 2 месяца назад
I had done some examples of mode shapes in general. You can watch them here : ru-vid.com/group/PLTkzvdFCLGkjrGqSw_C5J7iduYqwkVcZj
@nhtcgu2664
@nhtcgu2664 2 месяца назад
@@SrinathSrinivasan Thanks!!
@neonnnXD
@neonnnXD 8 месяцев назад
Hows this any different from a transfer function??
@SrinathSrinivasan
@SrinathSrinivasan 8 месяцев назад
A transfer function is basically output/input. FRF is a measure of how the transfer function varies with respect to frequency.
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