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malam1-Visitor
1-Visitor
May 19, 2016
Question

In case of linear vibration 'Time period' or 'Frequency' will be same for different displacement ?

  • May 19, 2016
  • 5 replies
  • 1852 views

I need help from this community.

5 replies

V
VladimirN24-Ruby IV
24-Ruby IV
May 19, 2016

Could you describe the initial problem in more detail?

F
Fred_Kohlhepp23-Emerald I
23-Emerald I
May 19, 2016

For a basic oscillator, you are correct:

M
malam1-VisitorAuthor
1-Visitor
May 20, 2016

Dear Sir,

I have no idea about basic Oscilator. Please give me some knowledge about it. I am working in' Functionally graded beam'.

Is it a basic oscilator ?

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Fred_Kohlhepp23-Emerald I
23-Emerald I
May 20, 2016

A "basic oscillator" has two requirements:

  1. The spring is a "perfect" spring--the spring force is proportional to deflection over the range of motion
  2. There is no damping.

From what (little) I've read about "functionally graded beams,"  it seems likely that one or both of these assumptions will not be valid.

As several other posts have stated, if you want better answers, give us more information about your problem.  (An attached Mathcad calculation sheet [use  the advanced editor] is always a good incentive.)

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RichardJ19-Tanzanite
19-Tanzanite
May 19, 2016

The frequency and displacement of a vibration are independent. For a given frequency a larger displacement means a larger acceleration.

If that doesn't answer your question, then please post a more detailed question.

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