Robust sampled‐data controller design for uncertain nonlinear systems via Euler discretization

2020 ◽  
Vol 30 (18) ◽  
pp. 8244-8258 ◽  
Author(s):  
Pedro H.S. Coutinho ◽  
Miguel Bernal ◽  
Reinaldo M. Palhares
Keyword(s):  
Nonlinear Systems ◽  
Controller Design ◽  
Uncertain Nonlinear Systems ◽  
Sampled Data ◽  
Euler Discretization ◽  
Data Controller

scholarly journals State-Feedback Sampled-Data Control Design for Nonlinear Systems via Passive Theory

2013 ◽  
Vol 2013 ◽  
pp. 1-12 ◽  
Author(s):  
Chengming Yang ◽  
Qi Zhou ◽  
H. R. Karimi ◽  
Huanqing Wang
Keyword(s):  
Nonlinear Systems ◽  
Controller Design ◽  
Linear Matrix ◽  
Optimization Approach ◽  
Sampled Data ◽  
Control Approach ◽  
Synthesis Conditions ◽  
Data Control ◽  
Sampled Data Control ◽  
Data Controller

This paper investigates the problem of passive controller design for a class of nonlinear systems under variable sampling. The Takagi-Sugeno (T-S) fuzzy modeling method is utilized to represent the nonlinear systems. Attention is focused on the design of passive controller for the T-S fuzzy systems via sampled-data control approach. Under the concept of very-strict passivity, a novel time-dependent Lyapunov functional is constructed to develop passive analysis criteria and passive controller synthesis conditions. A new sampled-data controller is designed to guarantee that the resulting closed-loop system is very-strictly passive. These conditions are formulated in the form of linear matrix inequalities (LMIs), which can be solved by convex optimization approach. Finally, an application example is given to demonstrate the feasibility and effectiveness of the proposed results.

Sampled-data controller design and stability analysis for nonlinear systems with input saturation and disturbances

2019 ◽  
Vol 360 ◽  
pp. 14-27 ◽  
Author(s):  
Wenhui Liu ◽  
Junwei Lu ◽  
Shengyuan Xu ◽  
Yongmin Li ◽  
Zhengqiang Zhang
Keyword(s):  
Stability Analysis ◽  
Nonlinear Systems ◽  
Controller Design ◽  
Input Saturation ◽  
Sampled Data ◽  
Data Controller

Aperiodic sampled‐data controller design for stochastic Markovian jump systems and its application

2021 ◽  
Author(s):  
Te Yang ◽  
Zhen Wang ◽  
Xia Huang ◽  
Jianwei Xia ◽  
Guoliang Chen
Keyword(s):  
Controller Design ◽  
Markovian Jump Systems ◽  
Sampled Data ◽  
Markovian Jump ◽  
Data Controller ◽  
Jump Systems

Sampled-data output feedback control of a class of uncertain nonlinear systems

2013 ◽  
Vol 11 (1) ◽  
pp. 175-181 ◽  
Author(s):  
Jian Zhang ◽  
Xiaoshuai Xin ◽  
Hongbing Xu
Keyword(s):  
Feedback Control ◽  
Nonlinear Systems ◽  
Output Feedback ◽  
Output Feedback Control ◽  
Uncertain Nonlinear Systems ◽  
Sampled Data ◽  
Data Output
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