8Xie Y, Vilathgamuwa D M, Tseng K J. Robust adaptive control of a three-axis motion simulator with state observers [ J]. IEEE/ASME Transactions on Mechatronics, 2005, 10(4) : 437-448.
9Xie Y, Vilathgamuwa D M, Tseng K J, et al. Modeling and robust adaptive control of a 3-axis motion simulator[ C ]// The 2001 IEEE Industry Applications Conference 36th IAS Annual Meeting. Chicago: IEEE Press, 2001 : 553-560.
10Guan B L, Jia J Y, Zhu Y M, et al. The strategy of three- axis photoelectric tracking system without blind region [ J ]. Mechanism and Machine Theory, 2012(56) : 89-98.