I’ve been spending a lot of time working with inertial measurement units recently and am discovering the surprising amount of mathematics that goes into using data from accelerometers and gyroscopes to get the orientation of an object in 3D space. The story begins with me trying to integrate an angular velocity vector (in 3D) to get the orientation of an object. Angular velocity is a vector but common representations of orientation (like Euler Angles) are not.

© 2017 Ashwin Narayan · Powered by the Academic theme for Hugo.