Hello,
I am trying to get displacement from acceleration plot that obtained from vibration analysis.
I have tried using a high pass filter (5Hz) and integration for velocity and once again high pass filter and integration for displacement.
There is something wrong with the the disp and vel plots because at resonance there should be high displacemnet than at the beginning which i cannot see in the plot.
Could you please help me with this filtering to get displacement.
The acceleration is a vector but I only see its magnitude. You cannot do this.
Hello Altieri,
i didnt understand what you said. What do you mean by, you see only magnitude..? could you please explain.
Acceleration is a vector. You need Ax(t), Ay(t) and Az(t). I believe you have only the modulus of Acceleration and this doesn't enough to integrate it.
Vibration at a point on body is measured in terms of acceleration using a sensor and now i want to integerate acceleration to get vibration in terms of displacement at that point.
I have three acceleration plots in 3 directions at that point but i am interested only in the axis of excitation.
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