Quote:
Originally Posted by martschr
...we put encoders on omni wheels to accomplish the same task. One encoder for x axis and one for the y axis.
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Our 2005 Triple Play robot had three miniature omniwheel "follower" encoders. There was one in front and one in back to measure sideways motion and turning, and one in the middle to measure forward motion. It worked great on carpet. On vinyl or tile or concrete, not so great.