Universal adaptive regulation for a class of nonlinear systems with unknown time delays and output function via output feedback

Output feedback control of a class of nonlinear systems: a nonseparation principle paradigm

Chunjiang Qian, Wei Lin · IEEE Transactions on Automatic Control · 2002 · 541 citations

Nonlinear Control, Nonseparation Principle Paradigm, Linear Growth Condition +13

Observer-based fuzzy adaptive control for strict-feedback nonlinear systems

Shaocheng Tong, Yongming Li · Fuzzy Sets and Systems · 2008 · 458 citations

Nonlinear Control, Fuzzy Logic, Fuzzy Systems +6

A Combined Backstepping and Small-Gain Approach to Robust Adaptive Fuzzy Output Feedback Control

Shaocheng Tong, Xianglei He, Huaguang Zhang · IEEE Transactions on Fuzzy Systems · 2009 · 395 citations

Small-gain Approach, Nonlinear Control, Fuzzy Logic +15

Global stabilization by output feedback: examples and counterexamples

Frédéric Mazenc, Laurent Praly, W.P. Dayawansa · Systems & Control Letters · 1994 · 375 citations

Engineering, Stability, System Stability +4

Adaptive Neural Output Feedback Tracking Control for a Class of Uncertain Discrete-Time Nonlinear Systems

Yan‐Jun Liu, C. L. Philip Chen, Guoxing Wen et al. · IEEE Transactions on Neural Networks · 2011 · 365 citations

Nonlinear Control, Engineering, Robust Control +12