1. Bento, L. C., Nunes, U., Mendes, A., & Parent, M. (2003). Path Tracking Controller of a bi-steerable Cybernetic Car using Fuzzy Logic. In Proceedings of the 2003 international conference on advanced robotics, 3 (pp. 1556–1561)
2. Nonholonomic mechanics and control;Bloch,2003
3. Asymptotic stability and feedback stabilization;Brockett,1983
4. Campion, G., d’Andrea-Novel, B., & Bastin, G. (1991). Modeling and state feedback control of nonholonomic mechanical systems. In Proceedings of the 1991 IEEE conference on decision and control, 2 (pp. 1184–1189)
5. Sliding-mode tracking control of nonholonomic wheeled mobile robots in polar coordinates;Chwa;IEEE Transactions on Control Systems Technology,2004