Quasi-static state evaluations for the robot's movement.
A 2019 project from Harvard/Caltech featuring a flat sheet that folds into a wheel when heated. rollbot.zip
You can find the full paper on arXiv and the accompanying open-source implementation on GitHub . Other "Rollbot" Projects Quasi-static state evaluations for the robot's movement
Derivation of how internal masses drive spherical rolling. rollbot.zip
This paper details the design of a minimalist spherical robot that uses only one actuator to achieve controlled rolling motion.