Frequency analysis on LabVIEW

From 02/14 to 06/14

Group: Maxime

Skills: LabVIEW, Sensors, Digital signals processing

In collaboration with Autotech, subcontractor of PSA, I had for mission to transpose on LabVIEW an existing test procedure meant to determine the natural frequency of drive shafts. The new procedure is developed on a state machine driven via the processing of signals coming directly from the test means : the drive shaft itself on which is placed an accelerometer and which is excitated by an impact hammer. This acquisition must be done in 2 perpendicular directions.
The final product has been implemented and tested with the client. It proved to give similar results a the old procedure on the tested cases.

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