1. Yang Jun-hua, Wu Jie, and Hu Yue-Ming. Backstepping method and its applications to nonlinear robust control. Control and Decision, 2002, 17(SI): 641--653.
2. Yip P P, Hedrick J K, Swaroop D. The use of linear filtering of simplified integrator backstepping control of nonlinear systems. In Proceeding of the IEEE Workshop on Variable Structure System. Tokyo: IEEE, 1996. 211--215.
3. Jay A.Farrell, Marios Polycarpou, Manu Sharma. Command Filtered Backstepping. IEEE Transactions on Automatic Control. Res 6(June. 2009), 1391--1365.
4. W.Dong, J.A.Farrell, M.M. Polycarpou. Command Filtered Adaptive Backstepping. In Proceeding of the 2010 American Control Conference. Baltimore:105--110.
5. WANG Yan, ZHU Qi-dan, MENG Hao. Command filter sliding mode robust tracking control of underactuated surface vessels. ELECTRIC MACHINES AND CONTROL, 2013, 17(5):110--118.