提出了一个Judo的机器人平衡模型，并在其基础上做了稳定性分析，具有较强的参考价值。-Judo proposed a model of the robot balance and on the basis of the stability analysis done with strong reference value.

NXT Ballbot is a LEGO Mindstorms NXT version of Ballbot that is developed by Ralph Hollis at Carnegie Mellon University. The Ballbot is designed to balance itself on its single spherical wheel while traveling about.-NXT Ballbot (Self-Balancing Robot

nao机器人的平衡程序，这是nao机器人比赛用的程序，可以人机互动和演示。-Nao robot balancing process, which is the NAO robot contest with the program, you can interact and demonstration.