4[1]Peter Vas. Sensorless vector and direct torque control[M]. New York: Oxford University Press, 1998.
5[3]Isidori A. Nonlinear control systems[M]. 2nd Edition, Springer-Verlag, 1989.
6[7]Luca A D, Ulivi G.. Design of an exact nonlinear controller for induction motors[J]. IEEE Trans. AC., 1989,34(12):1304-1307.
7[8]Marino R, Peresada, S, Valigi P. Adaptive input-output linearzing control of induction motors[J]. IEEE Trans. AC., 1993,38(2):208-221.
8[10]Gao Long, Chen Lin, Fan Yushun, et al. A nonlinear control design for power systems[J]. Automatica, 1992, 28(5):975-979.
9[11]Yi Guo, David J.Hill, Youyi Wang. Global transient stability and voltage regulation for power systems[J]. IEEE Trans. on Power Systems, 2001, 16(4):678-688
7LI Juan, LI Shihua, CHEN Xisong. Adaptive speed control of a PMSM servo system using an RBFN dis- turbance observer [J]. Transactions of the Institute of Measurement and Control, 2012, 34(5): 615-626.
8CHEN Mou, CHEN Wenhua. Sliding mode control for a class of uncertain nonlinear system based on distur- bance observer [J]. International Journal of Adaptive Control Signal Process, 2010, 24(1): 51-64.
9JIANG Z P, NIJMEIJER H. 2Yacking control of mobile robots: a case study in backstepping [J]. Automatica, 1997, 33(7): 1393-1399.
10YANG Gao. Adaptive fuzzy backstepping output feedback control for a class of uncertain stochastic nonlinear system in pure-feedback form [J]. Neuro- computing, 2013, 6(36): 126-133.