What is the difference between a 3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer? How do these sensors work? Why are all 3 used in some devices like smartphones, tablets, quadcopters ...
What is/are the minimum sensor(s) is needed to get inclination/tilt/pitch of project with roll compesation?
I am planning a project that will measure and log the tilt of my push bike while I am riding it. The fastest that I would be recording is every 0.1 seconds, though it will probably be every 1 second. ...
I am trying to implement a particle filter for coupling gyro and electronic compass for better measuring device orientation. [related question] I understand my state vector would contain the absolute ...
I'm working on coupling gyro and electronic compass for better accuracy of device orientation (using particle filters). I have one basic question, though: how do I establish ground truth in this case? ...