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kriswiner / MPU9250

Arduino sketches for MPU9250 9DoF with AHRS sensor fusion
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Position and orientation #359

Open ghost opened 5 years ago

ghost commented 5 years ago

We are running mpu9250 in a car and keeping the device steady but when the car runs faster it shakes the device and moves the orientation of the device and then it gives values according to that frame of reference, but we want the readings from 0 irrespective of its position. So how do we achieve it? what changes I have to make in code. Thanks in advance Mayur

kriswiner commented 5 years ago

No idea.

We use this sensor with success in small quadrotor UAVs where the vibrational environment must be equally bad and see no degradation in orientation estimation so I would guess that either 1) your sensor fusion rate is too low or 2) your sensors are not properly calibrated or 3) you are not feeding the sensor data into the filter correctly or all of the above...

On Tue, Apr 23, 2019 at 5:36 AM param25 notifications@github.com wrote:

We are running mpu9250 in a car and keeping the device steady but when the car runs faster it shakes the device and moves the orientation of the device and then it gives values according to that frame of reference, but we want the readings from 0 irrespective of its position. So how do we achieve it? what changes I have to make in code. Thanks in advance Mayur

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