How undergraduate students can build an electro-mechanical or magnetic shaker for modal analysis of beams in the frequency range up to 5000 hz?

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Stoyan Andreev

Why 5000 Hz, this is far beyond frequency of structures and components? Did you mean 50 Hz?

Mostafa Ranjbar

This is the frequency range required for detection of resonances of a free free plate. See this link

https://m.youtube.com/watch?v=wvJAgrUBF4w

Alright, so it is for demonstration purposes only. :)

yes. I want students can learn the basics by doing something