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I figured out how to track a robot’s orientation regardless of position
or how many turns it has done. This is based on the fact that
orientation is entirely dependent on how far the wheels have turned.
When the distance is equal, the orientation is the same as the start.
when the distance is different, we can observe and measure a the degree
to which the difference has affected orientation by factoring in the
track (distance between wheels, also radius of the curved path). Using
this information, I built some pseudo code that should provide the
ability to estimate position with an unknown accuracy.
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