Vibratory conveyor vibration analysis 1

[Behzad1991]

I want to find natural frequencies and amplitude of this system. Can anyone help me finding mass and stiffness matrices by using Lagrangian method?

 

[GregLocock]

How many natural frequencies are you expecting?

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376

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[Behzad1991]

As I started to model it based on 3 dof, I expect 3 natural frequencies.

 

[GregLocock]

So most of the drawing shown is irrelevant detail. Rather important to know.

Sorry can't help you with Lagrangians, not my cup of tea.

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376

http://eng-tips.com/market.cfm?

 

[mfgenggear]

@behzad1991
there is a ton of stuff on the internet, I don't know jack but may this can be a lead.

https://www.youtube.com/watch?v=4uJaKJASKnY