Recursive identification of Hammerstein systems with dead-zone input nonlinearity

2019 ◽  
Author(s):  
Shijian Dong ◽  
Li Yu ◽  
Wen-An Zhang ◽  
Xusheng Yang
Keyword(s):  
Dead Zone ◽  
Recursive Identification ◽  
Hammerstein Systems ◽  
Input Nonlinearity

Global fixed-time stabilization for a class of uncertain high-order nonlinear systems with dead-zone input nonlinearity

2018 ◽  
Vol 41 (7) ◽  
pp. 1888-1895
Author(s):  
Fangzheng Gao ◽  
Yanling Shang ◽  
Yuqiang Wu ◽  
Yanhong Liu
Keyword(s):  
Nonlinear Systems ◽  
State Feedback ◽  
Closed Loop ◽  
Dead Zone ◽  
Fixed Time ◽  
High Order ◽  
Closed Loop System ◽  
Sign Function ◽  
Input Nonlinearity ◽  
Power Integrator

This paper considers the problem of global fixed-time stabilization for a class of uncertain high-order nonlinear systems. One distinct characteristic of this work is that the system under consideration possesses the dead-zone input nonlinearity. By delicately combining the sign function with a power integrator technique, a state feedback controller is designed such that the states of the resulting closed-loop system converge to the origin within a fixed time. A simulation example is provided to illustrate the effectiveness of the proposed approach.

Recursive Identification of Hammerstein Systems

2011 ◽  
Vol 44 (1) ◽  
pp. 13954-13959 ◽  
Author(s):  
Fengmin Le ◽  
Ivan Markovsky ◽  
Christopher Freeman ◽  
Eric Rogers
Keyword(s):  
Recursive Identification ◽  
Hammerstein Systems
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