1. T. Endo, Y. Nakamura, An omnidirectional vehicle on a basketball, Advanced Robotics, ICAR '05. Proceedings, 12th International Conference on, 2005, pp. 573–578.
2. Development of a three-dimensional ball rotation sensing system using optical mouse sensors, Robotics and Automation (ICRA);Kumagai;IEEE Int. Conf.,2011
3. Dynamics modeling and control of an armed Ballbot with stabilizer, Robotics and Mechatronics (ICRoM);Asgari;First RSI/ISM Int. Conf.,2013
4. Sit-to-stand assistance with a balancing mobile robot;Shomin;IEEE Int. Conf. Robot. Autom.,2015
5. Balancing and transferring control of a ball segway using a double-loop approach [Applications of Control];Pham;IEEE Control Syst.,2018