avsingh999 Posted June 7, 2018 Report Share Posted June 7, 2018 Hello Sir, I am using this git hub code https://github.com/jrowberg/i2cdevlib/blob/master/Arduino/MPU6050/examples/MPU6050_DMP6/MPU6050_DMP6.ino and I want to find displacement from accelerometer. How can I Implement it? I know only If we have to find Displacement from accelerometer then we have to integrate it.But If we Directly integrate It then error will increase, so we have to use filter But which filtter I have to use? And which accelerometer data I have to integrate It raw data or gravity-free data. Please, anyone, help me how to find displacement from the accelerometer Quote Link to comment Share on other sites More sharing options...
Enginerd Posted July 10, 2018 Report Share Posted July 10, 2018 Hi! I'm currently researching the exact same problem. You have to integrate the gravity-free data or otherwise you will have constant "velocity". I've tried several different filters and is now trying to implement a Kalman filter. What resources do you have and what are the measurement from? Quote Link to comment Share on other sites More sharing options...
yousefardalan Posted August 16, 2019 Report Share Posted August 16, 2019 On 7/10/2018 at 1:34 PM, Enginerd said: Hi! I'm currently researching the exact same problem. You have to integrate the gravity-free data or otherwise you will have constant "velocity". I've tried several different filters and is now trying to implement a Kalman filter. What resources do you have and what are the measurement from? hi im now working o same thing....measure position from acceleration did you done this work?.....i have doubt to do that because i dont know it can be done or not?? can you share your experience please? Quote Link to comment Share on other sites More sharing options...
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