Sampled-Data-Based Event-Triggered Fuzzy Control for PDE Systems Under Cyberattacks

被引：44

作者：

Song, Xiaona ^{[1
]}

Zhang, Qiyuan ^{[1
]}

Song, Shuai ^{[2
]}

Ahn, Choon Ki ^{[3
]}

机构：

[1] Henan Univ Sci & Technol, Sch Informat Engn, Luoyang 471023, Peoples R China

[2] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China

[3] Korea Univ, Sch Elect Engn, Seoul 136701, South Korea

来源：

IEEE TRANSACTIONS ON FUZZY SYSTEMS | 2022年 / 30卷 / 07期

基金：

新加坡国家研究基金会; 中国国家自然科学基金;

关键词：

Security; Aerospace electronics; PD control; Control systems; Actuators; Fuzzy control; Symmetric matrices; Event-triggered security control; PDE systems; pointwise measurements and pointwise fuzzy control; relaxed stability condition; stochastic cyberattacks; DISTRIBUTED-PARAMETER SYSTEMS; DESIGN; STABILITY; SUBJECT;

D O I：

10.1109/TFUZZ.2021.3092200

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This article presents a new sampled-data-based event-triggered pointwise security controller by pointwise measurements for partial differential equation (PDE) systems under stochastic cyberattacks. First, according to the Takagi-Sugeno fuzzy model, the considered nonlinear system is reconstructed and an event-triggered pointwise fuzzy controller is proposed with pointwise measurements. Moreover, networked control systems are introduced to improve the transmission convenience; however, two deception cyberattacks with different characteristics are brought into PDE systems for the first time. In addition, based on novel Lyapunov-Krasovskii functionals, some relaxed conditions to assure system's exponential stability are established. Finally, the effectiveness and practicability of the designed controller are demonstrated by numerical and application examples.

引用

页码：2693 / 2705

页数：13

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