Event-triggered feedback control for discrete-time piecewise affine systems subject to input saturation

被引：16
|
作者：
Ma, Yifei [1 ]
Wu, Wei [1 ]
Goerges, Daniel [2 ]
Cui, Baotong [1 ]
机构：
[1] Jiangnan Univ, Minist Educ, Key Lab Adv Proc Control Light Ind, Wuxi 214122, Peoples R China
[2] Univ Kaiserslautern, Dept Elect & Comp Engn, D-67663 Kaiserslautern, Germany
来源：
NONLINEAR DYNAMICS | 2019年 / 95卷 / 03期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Event-triggered control; Piecewise affine system; Lyapunov stability; Linear matrix inequality; Input saturation; STATE-FEEDBACK; LYAPUNOV FUNCTIONS; STABILITY;
D O I：
10.1007/s11071-018-4696-x
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The problem of event-triggered control is investigated for discrete-time piecewise affine systems subject to input saturation. Linear matrix inequality (LMI) based on local stability criterion is formed by introducing a nonlinear dead-zone function which represent saturation characteristics. Unique state feedback control gains can be obtained by solving the LMI problem under the event-triggering strategy. The domain of attraction is estimated and maximized with the controller synthesis via ellipsoidal approximations. The effectiveness of controller is illustrated by simulations of numerical examples.
引用
收藏
页码：2353 / 2365
页数：13
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