\bibitem{BoMsCh:Dfacmntdsuanucd}
A. Boulkroune, M. Msaad and H. Chekireb, {\it Design of a fuzzy adaptive controller
for MIMO nonlinear time-delay systems with unknown actuator nonlinearities and
unknown control direction}, Information Sciences, {\bf 180}\textbf{(24)} (2010), 5041-5059.
\bibitem{BoMsFa:Afcmnstvdssin}
A. Boulkroune, M. Msaad and M. Farza, {\it Adaptive fuzzy controller for
multivariable nonlinear state time-varying delay systems subject to input
nonlinearities}, Fuzzy Sets and Systems, {\bf 164} \textbf{(1)} (2011), 45-65.
\bibitem{BoMsFa:Odobfacnsucgn} A. Boulkroune, M. Msaad and M. Farza, {\it On the design of observer-based fuzzy
adaptive controller for nonlinear systems with unknown control gain sign}, Fuzzy Sets
and Systems, {\bf 201}\textbf{(16)} (2012), 71-85.
\bibitem{ChLiLiShLi:Dafcnstvd}
B. Chen, X. P. Liu, K. F. Liu, P. Shi and C. Lin,
{\it Direct adaptive fuzzy control for nonlinear systems with time-varying delays},
Information Sciences, {\bf 180}\textbf{(5)} (2010), 776-792.
\bibitem{ChToLi:Faddmnsba}
B. Chen, S. C. Tong and X. P. Liu, {\it Fuzzy approximate disturbance decoupling of MIMO nonlinear systems by backstepping
approach}, Fuzzy Sets and Systems, {\bf 158}\textbf{(10)} (2007), 1097-1125.
\bibitem{ChJi:Atptvnpsumnn}
W. S. Chen and L. C. Jiao, {\it Adaptive tracking for periodically time-varying and nonlinearly parameterized systems using multilayer neural networks}, IEEE Trans. Neural Networks, {\bf 21}\textbf{(2)} (2010), 345-351.
\bibitem{ChJiLiLiLi:Anbofcsnsfstvd}
W. S. Chen, L. C. Jiao, J. Li and R. H. Li, {\it Adaptive NN backstepping output-feedback control for stochastic nonlinear strict-feedback systems with time-varying delays}, IEEE Trans. Systems, Man and Cybernetics-Part B: Cybernetics, {\bf 40}\textbf{(3)} (2010), 939-950.
\bibitem{ChJiLiLi:Abfcnpspd} W. S. Chen, L. C. Jiao, R. H. Li and J. Li, {\it Adaptive backstepping fuzzy control for nonlinearly parameterized systems with periodic disturbances}, IEEE Trans. Fuzzy Systems, {\bf 18}\textbf{(4)} (2010), 674-685.
\bibitem{ChZh:Gsabfcofsuhfgs}W. S. Chen and Z. Q. Zhang,
{\it Globally stable adaptive backstepping fuzzy control for output-feedback systems with unknown high-frequency gain sign},
Fuzzy Sets and Systems, {\bf 161}\textbf{(6)} (2010), 821-836.
\bibitem{DuShYa:Annccltsns}
H. B. Du, H. H. Shao and P. J. Yao, {\it
Adaptive neural network control for a class of
low-triangular-structured nonlinear systems}, IEEE Trans. Neural
Networks, {\bf 17}\textbf{(2)} (2006), 509-514.
\bibitem{FeCaRe:Dfcsgs}G. Feng, S. G. Cao, N. W. Rees and etc., {\it Design of fuzzy control systems with guaranteed stability}, Fuzzy Sets and Systems,
{\bf 85}\textbf{(1)} (1997), 1-10.
\bibitem{FiBoFaDj:Rafmpciaistp}
S. Filali, S. Bououden, M. L. Fas and A. Djebebla,{\it Robust adaptive fuzzy model predictive control and its application to an industrial surge tank problem}, ICIC Express Letters, {\bf 1}\textbf{(2)} (2007), 197-202.
\bibitem{DwLiNi:Anccnptds}
D. W. C. Ho, J. M. Li and Y. G. Niu,
{\it Adaptive neural control for a class of nonlinearly parametric time delay systems}, IEEE Transactions on Neural
Networks, {\bf 16}\textbf{(3)} (2005), 625 - 635.
\bibitem{HoGeReLe:Raccusfns}
F. Hong, S. S. Ge, B. Ren and T. H. Lee, {\it Robust adaptive control for a class of uncertain strict-feedback nonlinear systems}, Int. J. Robust Nonlinear Control, {\bf 19}\textbf{(7)} (2009), 746-767.
\bibitem{HuWaGu:Afofcdntdsucd}
C. C. Hua, Q. G. Wang and X. P. Guan, {\it Adaptive fuzzy output-feedback controller
design for nonlinear time-delay systems
with unknown control direction}, IEEE Trans. Systems Man Cybernet.-Part B, {\bf 39}\textbf{(2)} (2009), 363-374.
\bibitem{LiChZhFa:Resusnnddtvd}H. Y. Li, B. Chen, Q. Zhou and S. L. Fang, {\it Robust exponential
stability for uncertain stochastic neural networks with discrete and
distributed time-varying delays},
Physics Letters A, {\bf 372}\textbf{(19)} (2008), 3385-3394.
\bibitem{LiQi:Acnpsanff} W. Lin and C. J. Qian, {\it Adaptive control of nonlinearly
parameterized systems: a nonsmooth feedback framework}, IEEE
Trans. Automatic Control, {\bf 47}\textbf{(5)} (2002), 757-774.
\bibitem{LiChWeTo:Anoftccudtns}Y. J. Liu, C. L. P. Chen,
G. X. Wen and S. C. Tong, {\it Adaptive neural output feedback tracking control for a class of uncertain discrete-time nonlinear systems}, IEEE Trans. Neural Networks, {\bf 22}\textbf{(7)} (2011), 1162-1167.
\bibitem{LiToLi:Obaftccunms}
Y. J. Liu, S. C. Tong and T. S. Li, {\it Observer-based adaptive fuzzy tracking control for a
class of uncertain nonlinear MIMO systems}, Fuzzy Sets and Systems, {\bf 164}\textbf{(1)} (2011), 25-44.
\bibitem{LiToWaLiCh:Anofcdroocunss}
Y. J. Liu, S. C. Tong, D. Wang, T. S. Li and C. L. Chen,
{\it Adaptive neural output feedback controller design with reduced-order observer for a class of uncertain nonlinear SISO systems}, IEEE Trans. Neural Networks, {\bf 22}\textbf{(8)} (2011), 1328-1334.
\bibitem{LiToWa: Afotccuns}Y. J. Liu, S. C. Tong and W. Wang, {\it Adaptive fuzzy output
tracking control for a class of uncertain nonlinear systems},
Fuzzy Sets and Systems, {\bf 160}\textbf{(19)} (2009), 2727 - 2754.
\bibitem{LiWa:Afcunns}Y. J. Liu and W. Wang, {\it Adaptive fuzzy control for a class of uncertain nonaffine nonlinear systems}, Information Sciences,
{\bf 177}\textbf{(18)} (2007), 3901-3917.
\bibitem{LiWaToLi£ºRatcnsbbfap}
Y. J. Liu, W. Wang, S. C. Tong and Y. S. Liu, {\it Robust adaptive tracking control for nonlinear systems based on bounds of fuzzy approximation parameters}, IEEE Trans. Systems, Man, and Cybernetics, Part A: Systems and Humans, {\bf 40}\textbf{(1)} (2010), 170-184.
\bibitem{Ry:Auascns}
E. P. Ryan, {\it A universal adaptive stabilizer for a class of nonlinear systems}, Syst. Control Lett., {\bf 16}\textbf{(3)} (1991), 209-218.
\bibitem{ToLiLi:Faobcmns} S. C. Tong, C. Y. Li and Y. M. Li, {\it Fuzzy adaptive observer backstepping control for MIMO nonlinear systems}, Fuzzy Sets and Systems,
{\bf 160}\textbf{(19)} (2009), 2755-2775.
\bibitem{ToLiLiLi:Obafbccsnsfs}
S. C. Tong, Y. Li, Y. M. Li and Y. J. Liu, {\it Observer-based adaptive fuzzy backstepping control for a class of stochastic nonlinear strict-feedback systems}, IEEE Trans. Systems, Man, and Cybernetics, Part B: Cybernetics, {\bf 41}\textbf{(6)} (2011), 1693 - 1704.
\bibitem{ToLi:Obfacsfns}
S. C. Tong and Y. M. Li, {\it Observer-based fuzzy adaptive control for strict-feedback nonlinear systems}, Fuzzy Sets and Systems,
{\bf 160}\textbf{(12)} (2009), 1749-1764.
\bibitem{Wa:Afscdsa}L. X. Wang,
{\it Adaptive fuzzy systems and control design and stability
analysis}, NJ: Prentice-Hall, Englewood Cliffs, 1994.
\bibitem{WaCh:Aftcntdswvcc}
M. Wang and B. Chen, {\it Adaptive fuzzy tracking control of
nonlinear time-delay systems with unknown virtual control
coefficients}, Information Sciences, {\bf 178}\textbf{(22)} (2008), 4326-4340.
\bibitem{WaCh:Aftccpsfntds} M. Wang and
B. Chen, {\it Adaptive fuzzy tracking control for a class of perturbed
strict-feedback nonlinear time-delay systems}, Fuzzy Sets and
Systems, {\bf 159}\textbf{(8)} (2008), 949-967.
\bibitem{XiFrSh:Rcddsacc} L. Xie, E. Fridman and U. Shaked, {\it Robust $H_{\infty}$ control of distributed delay systems with application to the combustion control}, IEEE Trans. Automat. Control, {\bf 46}\textbf{(12)} (2001), 1930-1935.
\bibitem{XuCh:Rofcudds}S. Xu and T. Chen, {\it Robust $H_{\infty}$ output feedback control for uncertain distributed delay systems}, Eur. J. Control,
{\bf 9}\textbf{(6)} (2003), 566-574.
\bibitem{XuCh:Alafdusdd} S. Xu and T. Chen, {\it An LMI approach to the $H_{\infty}$ filter design for uncertain systems with distributed delays}, IEEE Trans. Circuits Syst. II, {\bf 51}\textbf{(4)} (2004), 195-201.
\bibitem{XuLaChZo:Addarfudds} S. Xu, J. Lam, T. Chen and Y. Zou, {\it A delay-dependent approach to robust $H_{\infty}$ filtering for uncertain distributed delay systems}, IEEE Trans. Signal Process., {\bf 53}\textbf{(10)} (2005), 3764-3772.
\bibitem{YaFeRe:Acbsgarafcsfns} Y. S. Yang,
G. Feng and J. S. Ren, {\it A combined backstepping and small-gain
approach to robust adaptive fuzzy control for strict-feedback
nonlinear systems}, IEEE Trans. Systems Man Cybernet.-Part A,
{\bf 34}\textbf{(3)} (2004), 406-420.
\bibitem{Yu:Alarfustvdd} X. G. Yu, {\it An LMI approach to robust $H{\infty}$ filtering for uncertain systems with time-varying distributed delays}, Journal of the Franklin Institute, {\bf345}\textbf{(8)} (2008), 877-890.
\bibitem{ZhGe:Ancmnstvdsudzgs}T. P. Zhang and S. S. Ge, {\it Adaptive neural control of MIMO nonlinear state time-varying
delay systems with unknown dead-zones and gain signs}, Automatica, {\bf43}\textbf{(6)} (2007), 1021-1033.
\bibitem{ZhYi:Afcamnsudz}T. P. Zhang and Y. Yi, {\it Adaptive fuzzy control for a class of MIMO nonlinear systems with
unknown dead-zones}, Acta Automatica Sinica, {\bf33}\textbf{(1)} (2007), 96-99.
)