This is just a wonderful video series - thank you! (Sorry if this comment is unwelcome) It's interesting to note that for the first two examples -- the torus and the cylinder -- if one "lifts" the representation to the universal cover -- the plane for the torus and an infinite strip for this particular cylinder -- the motion in the representation becomes continuous, but, for the third example, the universal cover of the sphere is itself (with the identity map), so the motion in the representation remains discontinuous.
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This is just the best book. Painstakingly written. I'm self studying robotics and the material and these videos are just incredible
I also watch these to get familiar with robotics and works quite well
This is just a wonderful video series - thank you!
(Sorry if this comment is unwelcome) It's interesting to note that for the first two examples -- the torus and the cylinder -- if one "lifts" the representation to the universal cover -- the plane for the torus and an infinite strip for this particular cylinder -- the motion in the representation becomes continuous, but, for the third example, the universal cover of the sphere is itself (with the identity map), so the motion in the representation remains discontinuous.
excellent and clear explanation!
Thank you very much for these videos! Is it possible to turn on the automatic captions for the video?
Just press C
why is the topology of the 2R robot arm a torus. isn't it tracing a 2d space?
For a spherical surface with the constraint radius = constant, what is the configuration space ?
I don't understand a thing 😂😂😂
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