I would like to calculate the position (distance) from the MPU6050 acceleration sensor. I integrated two times after the acceleration. Unfortunately this did not work . The values after integral are increasing quickly, even though I have 0 acceleration. Can you help me please ? I try with the more than 4 days but without success.
Thank you for your efforts.
Best regards
Praveen Kumar
Take the 1000 values of the acceleration with MPU rest in a stable position. Calculate the standard deviation of the acceleration readings. Stick the MPU to a moving body. Record the acceleration value with a time (print millis()). Calculate the change in acceleration (Acc(current)-Acc(previous)) or all points. Filter the acceleration value using standard deviation (step 2). The change in acceleration is greater than the standard deviation is true acceleration. The MPU acceleration output unit is g, where 1g=9.8 m/s^2. Multiply the change in acceleration value with 9.8. Now calculate the displacement d=0.5*a*t^2; a= acceleration (step 7), t=time in sec. Finally calculate the cummulative displacement c(n)=c(n-1)+d(n).
Follow the following steps to measure the distance from MPU6050:
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