Adaptive output feedback tracking control of stochastic nonlinear systems with dynamic uncertainties

2014 ◽  
Vol 25 (9) ◽  
pp. 1282-1300 ◽  
Author(s):  
Tianping Zhang ◽  
Xiaonan Xia
Keyword(s):  
Nonlinear Systems ◽  
Output Feedback ◽  
Tracking Control ◽  
Stochastic Nonlinear Systems ◽  
Feedback Tracking ◽  
Dynamic Uncertainties

scholarly journals Multi-Dimensional Taylor Network-Based Adaptive Output-Feedback Tracking Control for a Class of Nonlinear Systems

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 77298-77307 ◽  
Author(s):  
Shanliang Zhu ◽  
Lei Chu ◽  
Mingxin Wang ◽  
Yuqun Han ◽  
Shuguo Yang
Keyword(s):  
Nonlinear Systems ◽  
Output Feedback ◽  
Tracking Control ◽  
Feedback Tracking

scholarly journals Adaptive Output Feedback Tracking Controller Design of Stochastic Nonlinear Systems with Parameter Uncertainty for Polynomial Function Growth Conditions

2018 ◽  
Vol 2018 ◽  
pp. 1-10
Author(s):  
Long-Chuan Guo
Keyword(s):  
Nonlinear Systems ◽  
Output Feedback ◽  
Controller Design ◽  
Polynomial Function ◽  
Tracking Error ◽  
Parametric Uncertainty ◽  
Growth Conditions ◽  
Stochastic Nonlinear Systems ◽  
Tracking Controller ◽  
Feedback Tracking

This paper mainly focuses on output feedback practical tracking controller design for stochastic nonlinear systems with polynomial function growth conditions. Mostly, there are some studies on output feedback tracking control problem for general nonlinear systems with parametric certainty in existing achievements. Moreover, we extend it to stochastic nonlinear systems with parametric uncertainty and system nonlinear terms are assumed to satisfy polynomial function growth conditions which are more relaxed than linear growth conditions or power growth conditions. Due to the presence of unknown parametric uncertainty, an output feedback practical tracking controller with dynamically updated gains is constructed explicitly so that all the states of the closed-loop systems are globally bounded and the tracking error belongs to arbitrarily small interval after some positive finite time. An example illustrates the efficiency of the theoretical results.

Sign in / Sign up

Export Citation Format

Share Document