1. Hauser, J., Murray, R.M.: Nonlinear controllers for non-integrable systems: the Acrobot example (1990)
2. Takashima, S.: Control of gymnast on a high bar. In: IEEE/RSJ International Workshop on Intelligent Robots and Systems 1991, Proceedings of the Intelligence for Mechanical Systems, IROS 1991, Osaka, 3–5 November 1991, pp. 1424–1429 (1991)
3. Takashima, S.: Dynamic modeling of a gymnast on a high bar-computer simulation and construction of a gymnast robot. In: IEEE International Workshop (1990). Author, F., Author, S., Author, T.: Book title, 2nd edn. Publisher, Location (1999)
4. Nakawaki, D., Sangwan, J., Miyazaki, F.: Dynamic modeling approach to gymnastic coaching. In: IEEE International Conference on Robotics and Automation, Leuven, 16–20 May 1998, pp. 1069–1076 (1998)
5. DeJong, G., Spong, M.W.: Swinging up the Acrobot: an example of intelligent control. In: 1994 American Control Conference, vol. 2, pp. 2158–2162. IEEE (1994)