That's the whole point of the filter
QuoteThat's the whole point of the filter Well no. The whole point of the filter is dealing with noise. The problem of distinguishing true acceleration from the effect of gravity on the sensor remains. I've yet to see a convincing implementation of the Kalman filter approach which considers more than one dimension.
@LauszusThanks for your guide.I'm working with an MPU6050 for my balancing robot project. But the model required yaw measurement. I wonder if the MPU6050 is capable of measure the yaw accurate enough or it needs additional magnetometer. Please help