Help with the angle, acceleration conversion and accuracy of LSM6DSM

nemo_1995

Excuse me, how to convert the linear velocity and angular velocity of the six-axis data collected into angle and acceleration? Can LSM6DSM support this accuracy?

零一春风数声

I don’t know about this!

littleshrimp

Your parameters do not require high accuracy for the accelerometer. The resolution of LSM6DSM can meet the requirements. The influence of noise must also be considered in actual design.

nemo_1995

littleshrimp posted on 2019-3-10 18:36 The accuracy requirements for the accelerometer in your parameters are not high. The resolution of LSM6DSM can meet the requirements. The influence of noise must also be considered in the actual design...

How do you convert the six-axis values into angles and accelerations?

littleshrimp

nemo_1995 posted on 2019-3-13 14:34 How do you convert the six-axis values into angles and accelerations?

The inclination angle can be directly measured using the acceleration sensor. If there is an external force such as vibration, sensor fusion can be used. Refer to the following link https://www.st.com/content/st_com/en/products/embedded-software/mems-and-sensors-software/open-mems/osxmotionfx.html

leoaan

littleshrimp posted on 2019-3-13 20:43 The inclination angle can be directly measured by the acceleration sensor. If there is an external force such as vibration, sensor fusion can be used. Refer to the following link https://www.st. ...

This link does not work, is there any other place that has information about gyroscopes and how to convert acceleration into angles?

littleshrimp

leoaan posted on 2021-10-28 16:00 This link cannot be opened. Is there any other place to introduce it? Gyroscope, how to convert acceleration into angle?

https://www.st.com/resource/en/application_note/an4509-tilt-measurement-using-a-lowg-3axis-accelerometer-stmicroelectronics.pdf