Vibration speed and acceleration in time domain

[JTam.1]

There are two parameters "Speed" and "Acceleration Peak" in time domain (using MotionSP library). What condition (e.g. frequency 10Hz - 1kHz use speed and Above 1kHz use acceleration peak) will be used Speed in time domain and Acc Peak in time domain? Please advise. Thanks!

Source: Getting started with the STM32Cube function pack for multisensor nodes with signal processing to enable predictive maintenance - User manual

[niccolò]

Hi @JTam.1​ ,

you can choose the thresholds for the different values in MotionSP_Threshold.h file included in \Projects\STM32F446RE-Nucleo\Demonstrations\Predictive_Maintenance\Inc.

Hope this helps.

Niccolò

[Nikunj_17]

Hello,

           I am working on a similar project based on MEMEs sensors so, so i want to know how you calculated acceleration and velocity. Please give us a whole process of finding this parameter with each and every step with an equation if comes. And if you have any documents regarding how to calculate acceleration and velocity.

I am using this two sensors for measuring acceleration and velocity.

1)LSM6DSOX

2)IIS3DWB