Full Text:   <551>

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CLC number: TP273

On-line Access: 2021-05-17

Received: 2019-11-06

Revision Accepted: 2020-06-09

Crosschecked: 2020-11-16

Cited: 0

Clicked: 1244

Citations:  Bibtex RefMan EndNote GB/T7714

 ORCID:

Yonghao Jiang

https://orcid.org/0000-0002-4772-0115

Wei Wu

https://orcid.org/0000-0001-8283-0654

Xuyang Lou

https://orcid.org/0000-0002-7499-1308

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Frontiers of Information Technology & Electronic Engineering  2021 Vol.22 No.5 P.720-731

http://doi.org/10.1631/FITEE.1900601


Event-based H control for piecewise-affine systems subject to actuator saturation


Author(s):  Yonghao Jiang, Wei Wu, Xuyang Lou, Zhengxian Jiang, Baotong Cui

Affiliation(s):  MOE Key Laboratory of Advanced Process Control for Light Industry, Jiangnan University, Wuxi 214122, China

Corresponding email(s):   y.h.jiang@foxmail.com, weiwu@jiangnan.edu.cn, Louxy@jiangnan.edu.cn

Key Words:  Event-triggered control, Piecewise-affine system, Linear matrix inequality, Actuator saturation, H performance


Yonghao Jiang, Wei Wu, Xuyang Lou, Zhengxian Jiang, Baotong Cui. Event-based H control for piecewise-affine systems subject to actuator saturation[J]. Frontiers of Information Technology & Electronic Engineering, 2021, 22(5): 720-731.

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author="Yonghao Jiang, Wei Wu, Xuyang Lou, Zhengxian Jiang, Baotong Cui",
journal="Frontiers of Information Technology & Electronic Engineering",
volume="22",
number="5",
pages="720-731",
year="2021",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.1900601"
}

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%T Event-based H control for piecewise-affine systems subject to actuator saturation
%A Yonghao Jiang
%A Wei Wu
%A Xuyang Lou
%A Zhengxian Jiang
%A Baotong Cui
%J Frontiers of Information Technology & Electronic Engineering
%V 22
%N 5
%P 720-731
%@ 2095-9184
%D 2021
%I Zhejiang University Press & Springer
%DOI 10.1631/FITEE.1900601

TY - JOUR
T1 - Event-based H control for piecewise-affine systems subject to actuator saturation
A1 - Yonghao Jiang
A1 - Wei Wu
A1 - Xuyang Lou
A1 - Zhengxian Jiang
A1 - Baotong Cui
J0 - Frontiers of Information Technology & Electronic Engineering
VL - 22
IS - 5
SP - 720
EP - 731
%@ 2095-9184
Y1 - 2021
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/FITEE.1900601


Abstract: 
We deal with event-triggered H controller design for discrete-time piecewise-affine systems subject to actuator saturation. By considering saturation information, a novel event-triggered strategy is proposed to conserve communication resources. A linear matrix inequality based condition is derived based on a piecewise Lyapunov function. This condition guarantees the stability of the closed-loop system with a certain H performance index and reduces the number of transmitted signals. Numerical examples are given to show the efficiency of our method.

具有执行器饱和的分段仿射系统基于事件的H控制

蒋永豪,吴炜,楼旭阳,江正仙,崔宝同
江南大学轻工过程先进控制教育部重点实验室,中国无锡市,214122

摘要:针对具有执行器饱和的离散时间分段仿射系统,提出一种事件触发控制器设计方法。考虑饱和信息,提出一种新的事件触发策略,该策略能节省通信资源。基于分段李雅普诺夫函数,推导出基于线性矩阵不等式的可行性条件。该条件不仅能保证闭环系统在一定H性能指标下的稳定性,还能减少信号传输数量。最后,利用仿真实例验证该方法的有效性。

关键词:事件触发控制;分段仿射系统;线性矩阵不等式;执行器饱和;H性能

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

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